94lh_0 lubrication and maintenance

LUBRICATION AND MAINTENANCE

CONTENTS

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CHASSIS AND BODY . . . . . . . . . . . . . . . . . . . . 15DRIVETRAIN . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

GENERAL INFORMATION . . . . . . . . . . . . . . . . . . 1JUMP STARTING, HOISTING AND TOWING . . . 5MAINTENANCE SCHEDULES . . . . . . . . . . . . . . . 2

GENERAL INFORMATION

PARTS AND LUBRICANT RECOMMENDATIONSWhen service is required, Chrysler Corporation rec-

ommends that only Mopart brand parts, lubricantsand chemicals be used. Mopar provides the best engi-neered products for servicing Chrysler Corporationvehicles.

SEVERE SERVICEIf a vehicle is operated under any of the following

conditions, it is considered severe service.• Extremely dusty areas.• 50% or more of vehicle operation in 32°C (90°F) orhigher temperatures.• Prolonged idling (such as, vehicle operation in stopand go traffic).• Frequent short running periods. Not allowing en-gine to warm to operating temperatures.• Police or taxi usage.

FUEL USAGEAll Chrysler Corporation engines require the use of

unleaded fuel to reduce exhaust emissions. See En-gine section of this group and Group 14, Fuel for fuelrecommendations.

CLASSIFICATION OF LUBRICANTSOnly lubricants that are endorsed by the following

organization should be used to service a ChryslerCorporation vehicle.• Society of Automotive Engineers (SAE)• American Petroleum Institute (API)• National Lubricating Grease Institute (NLGI)

ENGINE OIL

SAE GRADE RATING INDICATES ENGINE OIL VISCOSITY• SAE 30 = single grade engine oil.• SAE 5W-30 = multiple grade engine oil.

API QUALITY CLASSIFICATION.• SG service engine oil is a high quality crankcaselubricant designed for use in all naturally aspiratedengines.• SG/CD service engine oil is a high performancecrankcase lubricant designed for use in all gasoline ordiesel engines.

GEAR LUBRICANTSSAE ratings also apply to multiple grade gear lubri-

cants. In addition, API classification defines the lubri-cants usage.

LUBRICANTS AND GREASESLubricating grease is rated for quality and usage by

the NLGI. All approved products have the NLGI sym-bol on the label.

At the bottom NLGI symbol is the usage and qual-ity identification letters. Wheel bearing lubricant isidentified by the letter ‘‘G’’. Chassis lubricant is iden-tified by the letter ‘‘L’’. The letter following the usageletter indicates the quality of the lubricant. The fol-lowing symbols indicate the highest quality.

PARTS REQUIRING NO LUBRICATIONMany components on a Chrysler Corporation ve-

hicle require no periodic maintenance. Some compo-nents are sealed and permanently lubricated. Rubberbushings can deteriorate or limit damping ability iflubricated. The following list of components requireno lubrication:

NLGI SYMBOL

LUBRICATION AND MAINTENANCE 0 - 1

• Air Pump• Generator Bushings• Drive Belts• Drive Belt Idler/Tensioner Pulley• Wheel Bearings• Rubber Bushings• Starter Bearings/Bushings• Suspension Strut Bearings• Throttle Control Cable• Throttle Linkage• Water Pump Bearings

FLUID CAPACITIESFuel Tank..............................................68 L (18 gal.)Engine Oil3.3L ...........................................................4.7L (5 qts.)3.5L ........................................................5.2L (5.5 qts.)Cooling System3.3L ................................................10.74L (10.17 qts.)3.5L.................................................12.46L (11.80 qts.)Includes heater and coolant pressure bottleTransmission.......................................9.4L (9.9 qts.)Differential..............................................0.95L (1 qt)

MAINTENANCE SCHEDULES

INTRODUCTIONChrysler Corporation has compiled recommended

lubrication and maintenance schedules and proce-dures to help reduce premature wear or failure over abroad range of operating conditions. When selectingthe proper maintenance schedule, the climate andoperating conditions must be considered. A vehiclesubjected to severe usage requires service more fre-quently than a vehicle used for general transporta-tion.

GENERAL SERVICE MAINTENANCE

AT EACH STOP FOR GASOLINE CHECK• Engine oil level and add as required.• Windshield washer solvent and add if required.

ONCE A MONTH• Check tire pressure and look for unusual wear ordamage.• Inspect battery and clean and tighten terminals asrequired.• Check fluid levels of coolant pressure bottle, brakemaster cylinder, power steering and transmission.Add fluid as needed.• Check all lights and all other electrical items forcorrect operation.

7,500 MILES (12 000 KM) OR AT 6 MONTHS• Check engine coolant level, hoses and clamps.• Change engine oil.• If it has been 12 months since your last oil filterchange, replace the filter at this mileage.• Rotate tires.• Check exhaust system.

15,000 MILES (24 000 KM) OR AT 12 MONTHS• Check engine coolant level, hoses and clamps.• Change engine oil.• Replace engine oil filter.• Adjust the belt tension of non-automatic tensioningdrive belts.• Rotate tires.• Check exhaust system.


30,000 MILES (48 000 KM) OR AT 24 MONTHS• Replace air cleaner filter.• Replace spark plugs.• Check engine coolant level, hoses and clamps.• Change engine oil.• Replace engine oil filter.• Replace the PCV filter (if equipped).• Adjust the belt tension of non-automatic tensioningdrive belts.• Rotate tires.• Check exhaust system.


0 - 2 LUBRICATION AND MAINTENANCE

45,000 MILES (72 500 KM) OR AT 36 MONTHS• Flush and replace engine coolant at 36 months,regardless of mileage.• Flush and replace engine coolant.• Check engine coolant hoses and clamps.• Change engine oil.• Replace engine oil filter.• Adjust the belt tension of non-automatic tensioningdrive belts.• Rotate tires.• Check exhaust system.

52,500 MILES (84 500 KM) OR AT 42 MONTHS• Flush and replace engine coolant if not done at 36months.• Check engine coolant system hoses and clamps.• Change engine oil.• If it has been 12 months since your last oil filterchange, replace the filter at this mileage.• Rotate tires.• Check exhaust system.

60,000 MILES (96 500 KM) OR AT 48 MONTHS• Replace air cleaner filter.• Replace ignition cables.• Replace spark plugs.• Check and replace the PCV valve if necessary (seenote 1 at the end of this chart).• Replace the PCV filter (if equipped).• Check engine coolant level, hoses and clamps.• Change engine oil.• Replace engine oil filter.• Replace non-automatic tensioning drive belts.• Check and replace as needed all automatic tension-ing drive belts.• Rotate tires.• Check exhaust system.

67,500 MILES (108 500 KM) OR AT 54MONTHS• Check engine coolant level, hoses and clamps.• Change engine oil.• If it has been 12 months since the oil filter waschanged, replace the filter at this mileage.• Rotate tires.• Check exhaust system.

75,000 MILES (120 500 KM) OR AT 60MONTHS• Flush and replace engine coolant if it has been30,000 miles or 24 months since last change.• Check engine coolant hoses and clamps.• Change engine oil.• Replace engine oil filter.• Adjust the belt tension of non-automatic tensioningdrive belts.

• Check and replace as needed all automatic tension-ing drive belts (see note 2 at the end of this chart).• Rotate tires.• Check exhaust system.

82,500 MILES (133 000 KM) OR AT 66MONTHS• Flush and replace engine coolant if it has been30,000 miles or 24 months since last change.• Check engine coolant system hoses and clamps.• Change engine oil.• If it has been 12 months since the engine oil filterwas changed, replace the filter at this mileage.• Rotate tires.• Check exhaust system.

90,000 MILES (145 000 KM) OR AT 72MONTHS• Replace air cleaner filter.• Replace spark plugs.• Check and replace the PCV valve if necessary (seenote 1 at the end of this chart).• Check engine coolant level, hoses and clamps.• Change engine oil.• Replace engine oil filter.• Adjust the belt tension of non-automatic tensioningdrive belts.• Check and replace as needed all automatic tension-ing drive belts (see note 2 at the end of this chart).• Rotate tires.• Check exhaust system.

97,500 MILES (157 000 KM) OR AT 78MONTHS• Check engine coolant level, hoses and clamps.• Change engine oil.• If it has been more than 12 months since theengine oil filter was changed, replace the filter at thismileage.• Rotate tires.• Check exhaust system.

NOTE 1On a California vehicle, this maintenance is recom-

mended by Chrysler to the owner but is not requiredto maintain the warranty on the timing belt or thePCV valve.

NOTE 2This maintenance is not required if the belt was

previously replaced.


SEVERE SERVICE MAINTENANCEFollow the Severe Service recommendations if

you operate your vehicle under ANY of the fol-lowing conditions• Stop and go driving• Extensive idling• Driving in dusty conditions• Frequent short trips• Trailer towing• Operating at sustained high speeds during hotweather above 90°F (32°C).

3,000 MILES(5 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.

6,000 MILES (12 000KM)• Change engine oil.• Replace engine oil filter.• Inspect CV joints and front suspension ball joints.

9,000 MILES (14 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.• Inspect front and rear brake linings.


15,000 MILES (24 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.• Change automatic transmission fluid and filter. Ad-just bands (if equipped).• Replace air cleaner air filter.

18,000 MILES (29 000KM)• Change engine oil.• Replace engine oil filter.• Inspect CV joints and front suspension ball joints.• Inspect front and rear brake linings.

21,000 MILES (34 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.


27,000 MILES (43 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.• Inspect front and rear brake linings.

30,000 MILES (48 000KM)• Change engine oil.• Replace engine oil filter.• Inspect CV joints and front suspension ball joints.• Change automatic transmission fluid and filter. Ad-just bands (if equipped).• Inspect the PCV valve and replace, if necessary.


36,000 MILES (58 000KM)• Change engine oil.• Replace engine oil filter.• Inspect CV joints and front suspension ball joints.• Inspect front and rear brake linings.



45,000 MILES (72 000KM)• Change engine oil.• Inspect CV joints and front suspension ball joints.• Inspect front and rear brake linings.• Replace automatic transmission fluid and filter.Adjust bands (if equipped).• Replace air cleaner air filter.



JUMP STARTING, HOISTING AND TOWING

JUMP STARTING PROCEDURE

WARNING: REVIEW ALL SAFETY PRECAUTIONSAND WARNINGS IN GROUP 8A, BATTERY/START-ING/CHARGING SYSTEMS DIAGNOSTICS.

DO NOT JUMP START A FROZEN BATTERY, PER-SONAL INJURY CAN RESULT.

DO NOT JUMP START WHEN BATTERY INDICA-TOR DOT IS YELLOW OR BRIGHT COLOR.

DO NOT ALLOW JUMPER CABLE CLAMPS TOTOUCH EACH OTHER WHEN CONNECTED TO ABOOSTER SOURCE.

DO NOT USE OPEN FLAME NEAR BATTERY.REMOVE METALLIC JEWELRY WORN ON HANDS

OR WRISTS TO AVOID INJURY BY ACCIDENTALARCHING OF BATTERY CURRENT.

WARNING: WHEN USING A HIGH OUTPUT BOOST-ING DEVICE, DO NOT ALLOW DISABLED VEHICLE’SBATTERY TO EXCEED 16 VOLTS. PERSONAL INJURYOR DAMAGE TO ELECTRICAL SYSTEM CAN RESULT.

CAUTION: When using another vehicle as a booster,do not allow vehicles to touch. Electrical systemscan be damaged on either vehicle.

TO JUMP START A DISABLED VEHICLE:(1) Raise hood on disabled vehicle and visually in-

spect engine compartment for:• Battery cable clamp condition, clean if necessary.• Frozen battery.• Yellow or bright color test indicator, if equipped.• Low battery fluid level.• Generator drive belt condition and tension.• Fuel fumes or leakage, correct if necessary.

CAUTION: If the cause of starting problem on dis-abled vehicle is severe, damage to booster vehiclecharging system can result.

(2) When using another vehicle as a booster source,turn off all accessories, place gear selector in park orneutral, set park brake or equivalent and operateengine at 1200 rpm.

(3) On disabled vehicle, place gear selector in parkor neutral and set park brake or equivalent. TurnOFF all accessories (Keyless Entry system must beturned OFF manually).

(4) Connect jumper cables to booster battery. REDclamp to positive terminal (+). BLACK clamp to nega-tive terminal (-). DO NOT allow clamps at oppositeend of cables to touch, electrical arc will result (Fig.1). Review all warnings in this procedure.

(5) On disabled vehicle, connect RED jumper cableclamp to positive (+) terminal. Connect BLACK

jumper cable clamp to engine ground as close to theground cable attaching point as possible (Fig. 1).

CAUTION: Do not crank starter motor on disabledvehicle for more than 15 seconds, starter will over-heat and could fail.

(6) Allow battery in disabled vehicle to charge to atleast 12.4 volts (75% charge) before attempting tostart engine. If engine does not start within 15 sec-onds, stop cranking engine and allow starter to cool(15 min.), before cranking again.

DISCONNECT CABLE CLAMPS AS FOLLOWS:• Disconnect BLACK cable clamp from engineground on disabled vehicle.• When using a Booster vehicle, disconnect BLACKcable clamp from battery negative terminal. Discon-nect RED cable clamp from battery positive terminal.• Disconnect RED cable clamp from battery positiveterminal on disabled vehicle.

HOISTING RECOMMENDATIONSRefer to Owner’s Manual provided with vehicle for

proper emergency jacking procedures.

WARNING: THE HOISTING AND JACK LIFTINGPOINTS PROVIDED ARE FOR A COMPLETE VE-HICLE. WHEN THE ENGINE OR REAR SUSPENSIONIS REMOVED FROM A VEHICLE, THE CENTER OFGRAVITY IS ALTERED MAKING SOME HOISTINGCONDITIONS UNSTABLE. PROPERLY SUPPORT ORSECURE VEHICLE TO HOISTING DEVICE WHENTHESE CONDITIONS EXIST.

Fig. 1 Jumper Cable Clamp Connections


CAUTION: Do not position hoisting device on sus-pension components, damage to vehicle can result.

TO HOIST OR JACK VEHICLE SEE FIG. 2

TOWING RECOMMENDATIONS

RECOMMENDED TOWING EQUIPMENTTo avoid damage to bumper fascia and air dams use

of a wheel lift or flat bed towing device (Fig. 3) isrecommended. When using a wheel lift towing device,be sure the rear end of disabled vehicle has at least100 mm (4 in.) ground clearance. If minimum groundclearance cannot be reached, use a towing dolly. If aflat bed device is used, the approach angle should notexceed 15 degrees.

GROUND CLEARANCE

CAUTION: If vehicle is towed with wheels removed,install lug nuts to retain brake drums or rotors.

A towed vehicle should be raised until lifted wheelsare a minimum 100 mm (4 in) from the ground. Besure there is adequate ground clearance at the oppo-site end of the vehicle, especially when towing overrough terrain or steep rises in the road. If necessary,remove the wheels from the lifted end of the vehicleand lower the vehicle closer to the ground, to increasethe ground clearance at the opposite end of the ve-hicle. Install lug nuts on wheel attaching studs toretain braking discs.

SAFETY PRECAUTIONSThe following safety precautions must be considered

when preparing for and during a vehicle towing op-eration:• Do NOT tow vehicle with front wheels on theground. The transaxle can be damaged.• Secure loose and protruding parts from a disabledvehicle.• Always use a safety chain system that is indepen-dent of the lifting and towing equipment.• Do not allow any of the towing equipment to con-tact the fuel tank of the vehicle being towed.• Do not go under the vehicle while it is lifted by thetowing equipment.• Do not allow passengers to ride in a vehicle beingtowed.• Always observe all state and local laws pertainingto warning signals, night illumination, speed, etc.• Do not attempt a towing operation that could jeop-ardize the operator, bystanders or other motorists.• Do not exceed a towing speed of 48 km/h (30mph).• Avoid towing distances of more than 24 km (15miles), whenever possible.• Never attach tow chains or a tow sling to thebumper, steering linkage, or constant velocity joints.

TIE DOWN LOCATIONS FOR FLAT BEDTOWING

There are three reinforced elongated holes on eachside of the vehicle designed to serve as hold downlocations. These locations can safely hold the vehicleto the towing device using T or R-hooks.• Bottom of the front frame rail forward of the en-gine cradle.• Bottom of the forward torque box between the frontframe rail and the rocker panel.• Bottom of the rearward torque box forward of therear wheel.

FRONT TOWING PROCEDURES

CAUTION: Do Not tow vehicle from the front withsling type towing device. Damage to bumper fasciawill result.

Always tow vehicle with front wheels off the groundas shown (Fig. 4).

Fig. 2 Hoisting and Jacking Points

Fig. 3 Recommended Towing Devices


Use a flat bed towing device when wheel lift towingdevice is not available.

REAR TOWING PROCEDURES

CAUTION: Do not tow vehicle with the rear endlifted.

If damage to the vehicle prevents front towing, usea flat bed towing device.

CAUTION: Do not push the vehicle with anothervehicle as damage to the bumper fascia and tran-saxle can result.

ENGINE

INDEX

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Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Crankcase Ventilation System . . . . . . . . . . . . . . . . 11Drive Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Emission Control System . . . . . . . . . . . . . . . . . . . 12Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . 10Engine Cooling System . . . . . . . . . . . . . . . . . . . . . 9Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Engine Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Frequency of Engine Oil and Filter Changes . . . . . . 7Fuel Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Fuel Recommendations . . . . . . . . . . . . . . . . . . . . 11Ignition Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Rubber and Plastic Component Inspection . . . . . . 13Spark Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

FREQUENCY OF ENGINE OIL AND FILTERCHANGES

ENGINE OILRoad conditions as well as your kind of driving

affect the interval at which your oil should bechanged. Check the following to determine if anyapply to you:• Frequent short trip driving less than 8 kilometers(5 miles)• Frequent driving in dusty conditions• Frequent trailer towing• Extensive idling (such as vehicle operation in stopand go traffic)• More than 50% of your driving is at sustained highspeeds during hot weather, above 32°C (90°F)

If any of these apply to you then change yourengine oil every 4 800 kilometers (3,000 miles) or 3months, whichever comes first.

If none of these apply to you then change your oilevery 12 000 kilometers (7,500 miles) or 6 months,whichever comes first.

If none of these apply and the vehicle is in commer-cial type service such as, Police, Taxi or Limousineused for highway driving of 40 kilometers (25 miles)or more between stations, the engine oil should bechanged every 8 000 kilometers (5,000 miles) or 6months.

FLEXIBLE FUEL VEHICLESFlexible fuel is corrosive and contributes to engine

oil contamination. When flexible fuel is being used,the engine oil should be changed every 8 000 kilome-ters (5,000 miles) or 6 months, whichever comes first.

OIL FILTERThe engine oil filter should be replaced with a new

filter at every second oil change.

ENGINE OIL

WARNING: NEW OR USED ENGINE OIL CAN BEIRRITATING TO THE SKIN. AVOID PROLONGED ORREPEATED SKIN CONTACT WITH ENGINE OIL.CONTAMINANTS IN USED ENGINE OIL, CAUSED BYINTERNAL COMBUSTION, CAN BE HAZARDOUS TOYOUR HEALTH. THOROUGHLY WASH EXPOSEDSKIN WITH SOAP AND WATER.

DO NOT WASH SKIN WITH GASOLINE, DIESELFUEL, THINNER, OR SOLVENTS, HEALTH PROB-LEMS CAN RESULT.

DO NOT POLLUTE, DISPOSE OF USED ENGINEOIL PROPERLY. CONTACT YOUR DEALER OR GOV-ERNMENT AGENCY FOR LOCATION OF COLLEC-TION CENTER IN YOUR AREA.

Fig. 4 Towing


BREAK-IN PERIOD

CAUTION: Wide open throttle operation in lowgears, before engine break-in period is complete,can damage engine.

On a Chrysler Corporation vehicle an extendedbreak-in period is not required. Driving speeds of notover 80-90 km/h (50-55 mph) for the first 100 km (60miles) is recommended. Hard acceleration and highengine rpm in lower gears should be avoided.

SELECTING ENGINE OIL

CAUTION: Do not use non-detergent or straight min-eral oil when adding or changing crankcase lubri-cant. Engine or Turbocharger failure can result.

The factory fill engine oil is a high quality, energyconserving, crankcase lubricant. The RecommendedSAE Viscosity Grades chart defines the viscositygrades that must be used based on temperature inthe region where vehicle is operated and optionalequipment.

NON-FLEXIBLE FUEL VEHICLESChrysler Corporation recommends that Mopar mo-

tor oil, or equivalent, be used when adding or chang-ing crankcase lubricant. The API symbol (Fig. 1) onthe container indicates the viscosity grade, qualityand fuel economy ratings of the lubricant it contains.Use ENERGY CONSERVING II motor oil with APISERVICE SG or SG/CD classification.• SAE 5W-30 engine oil is recommended for use in3.3L engines in temperatures below 38°C (100°F) toreduce low temperature cranking effort. SAE 5W-30is recommended for use in 3.5L engines in tempera-tures below 0°C (32°F). SAE 5W-30 engine oil is NOTrecommended for use in 3.5L engines in temperaturesabove 0°C (32°F).• SAE 10W-30 engine oil is recommended for use in3.5L engine in temperatures above -18°C (0°F).

FLEXIBLE FUEL VEHICLES

CAUTION: If motor oils that DO NOT meet or exceedMS-9214 are used in engines operated on M85 fuel,premature engine failure can result.

Vehicles operated using Flexible Fuel (M85) requireengine oil that meet or exceed Chrysler StandardMS-9214. Mopar Flexible Fuel engine oil or equiva-lent should be used when adding or changing crank-case lubricant. The API symbol (Fig. 1) on the con-tainer indicates the viscosity grade, quality and fueleconomy ratings of the lubricant it contains. Equiva-lent commercial flexible-fuel motor oils may be la-beled as Multi-fuel, Variable-fuel or Flexible-fuel. Re-fer to Recommended Viscosity Grades chart todetermine proper motor oil viscosity based on tem-perature.

ENGINE OIL ADDITIVESChrysler Corporation recommends that Mopar En-

gine Oil Supplement or equivalent be used when fric-tion and corrosion reducing materials added to thecrankcase lubricant is desired.

CRANKCASE OIL LEVEL INSPECTION

CAUTION: Do not overfill crankcase with engine oil,oil foaming and oil pressure loss can result.

Inspect engine oil level approximately every 800kilometers (500 miles). Position vehicle on level sur-face. With engine OFF, allow enough time for oil tosettle to bottom of crankcase, remove engine oil levelindicator (dipstick) and wipe clean. Install dipstickand verify it is seated in the tube. Remove dipstick,with handle above tip, take oil level reading (Fig. 2).Add oil only if level is below MIN or ADD mark ondipstick.

ENGINE OIL CHANGEChange engine oil at mileage and time intervals

described in the Maintenance Schedules.

TO CHANGE ENGINE OIL:(1) Position the vehicle on a level surface.

RECOMMENDED VISCOSITY GRADES

Fig. 1 API Symbol


(2) Hoist and support vehicle on safety stands. Re-fer to Hoisting and Jacking Recommendations in thisgroup.

(3) Place a suitable 3.8 liter (4 qt.) drain pan undercrankcase drain.

(4) Remove drain plug from crankcase and allow oilto drain into pan. Inspect drain plug threads forstretching or other damage. Replace drain plug andgasket if damaged.

(5) Install drain plug in crankcase.(6) Lower vehicle and fill crankcase with specified

type and amount of engine oil described in this sec-tion.

(7) Start engine and inspect for leaks.(8) Stop engine and inspect oil level.

ENGINE OIL FILTER

SELECTING OIL FILTERChrysler Corporation recommends a Mopar or

equivalent oil filter be used when replacement is re-quired. A replacement filter must be designed to with-stand 1756 kPa (256 psi) of internal pressure.

OIL FILTER REMOVAL(1) Position a drain pan under the oil filter.(2) Using a suitable oil filter wrench (Fig. 3) loosen

filter.(3) When filter separates from adapter nipple, tip

gasket end upward to minimize oil spill. Remove filterfrom vehicle.

(4) With a wiping cloth, clean the gasket sealingsurface (Fig. 4) of oil and grime. Wipe off oil residuefrom below oil filter adapter.

OIL FILTER INSTALLATION:(1) Lightly lubricate oil filter gasket with engine oil

or chassis grease.(2) Thread filter onto adapter nipple. When gasket

makes contact with sealing surface, tighten filter onefull turn. If necessary use a filter wrench, do not overtighten.

(3) Add oil, verify crankcase oil level and start en-gine. Inspect for oil leaks.

ENGINE COOLING SYSTEM

WARNINGS AND PRECAUTIONS

WARNING: ANTIFREEZE IS AN ETHYLENE GLYCOLBASE COOLANT AND IS HARMFUL IF SWALLOWEDOR INHALED. IF SWALLOWED, DRINK TWOGLASSES OF WATER AND INDUCE VOMITING. IFINHALED, MOVE TO FRESH AIR AREA. SEEK MEDI-CAL ATTENTION IMMEDIATELY. DO NOT STORE INOPEN OR UNMARKED CONTAINERS. WASH SKINAND CLOTHING THOROUGHLY AFTER COMING INCONTACT WITH ETHYLENE GLYCOL. KEEP OUT OFREACH OF CHILDREN.

DISPOSE OF GLYCOL BASE COOLANT PROP-ERLY, CONTACT YOUR DEALER OR GOVERNMENTAGENCY FOR LOCATION OF COLLECTION CENTERIN YOUR AREA.

DO NOT OPEN A COOLING SYSTEM WHEN THEENGINE IS AT RUNNING TEMPERATURE, PER-SONAL INJURY CAN RESULT.

AVOID RADIATOR COOLING FAN WHEN ENGINECOMPARTMENT RELATED SERVICE IS PER-FORMED, PERSONAL INJURY CAN RESULT.

CAUTION: Do not use straight antifreeze as enginecoolant, inadequate engine running temperaturescan result.

Do not operate vehicle without proper concentra-tion of recommended ethylene glycol coolant, highrunning temperatures and cooling system corrosioncan result.

Fig. 2 Oil Level Indicator Dipstick—Typical

Fig. 3 Remove Oil Filter

Fig. 4 Install Oil Filter


The engine cooling system will develop internalpressure of 97 to 123 kPa (14 to 18 psi) at normaloperating temperature. Allow the vehicle approxi-mately one half hour to cool off before opening thecooling system. As an indicator of pressure, squeezethe upper radiator hose between index finger andthumb. If it collapses with little effort the systemwould have low internal pressure and should be safeto open to the first safety notch of the coolant pres-sure bottle cap. Refer to Group 7, Cooling System.

COOLING SYSTEM INSPECTIONCoolant level (Fig. 5) should be inspected when

other engine compartment service is performed orwhen coolant leak is suspected. Coolant pressurebottle level should be inspected when the engine iscold. The COLD FILL LEVEL mark is located on theside of the coolant pressure bottle. Cooling systemfreeze protection should be tested at the onset of thewinter season or every 12 months. Service is requiredif coolant is low, contaminated, rusty or freeze protec-tion is inadequate. To properly test cooling system,see Group 7, Cooling System.

The cooling system factory fill is a mixture of 50%Glycol base antifreeze with silicate inhibitor and 50%water. Using a suitable hydrometer, measure anti-freeze concentration in the coolant pressure bottlewhen the engine is cool. If the cooling system hasrecently been serviced, allow coolant to circulate forat least 20 minutes before taking hydrometer reading.Properly mixed coolant will protect the cooling systemto -37°C (-35°F). If the freeze protection is above-28°C (-20°F), drain enough coolant from the coolingsystem to allow room to add antifreeze to achieve

adequate protection. A mix table on the coolant con-tainer indicates the amount of antifreeze required towinterize the cooling system based on the capacity,see Capacity Chart in General Information section ofthis group.

SELECTING ANTIFREEZEChrysler Corporation recommends Mopar

Antifreeze/Summer Coolant, or equivalent be used towinterize and protect cooling system.

PRESSURE CAPThe pressure cap must be secure for the engine

cooling system to perform properly. Inspect and testpressure cap when cooling system service is per-formed or when a problem is suspected.

COOLING SYSTEM SERVICEThe cooling system should be drained, flushed and

filled with the proper coolant mixture at the intervalsdescribed in the Lubrication and Maintenance Sched-ules. Refer to General Information section of thisgroup. For proper service instructions see Group 7,Cooling System.

ENGINE AIR CLEANERThe engine air cleaner should be serviced at the

intervals described in the Lubrication and Mainte-nance Schedules. Refer to General Information sec-tion of this group. Additional information can befound in Group 14, Fuel System and Group 25, Emis-sion System. Inspect all air cleaner hoses or tubes fordamage or leaks when other engine compartment ser-vice is performed. Replace faulty components.

AIR CLEANER SERVICE

CAUTION: The air cleaner cover must be installedproperly for the emissions system and engine con-troller to function correctly.

Do not immerse paper air filter element or tem-perature sensor in cleaning solvents, damage canresult.

TO SERVICE AIR CLEANER(1) Raise hood of vehicle and inspect all air cleaner

components for damage or improper attachment.(2) Remove air cleaner lid (Fig. 6).(3) Remove paper air filter element from air

cleaner body. Hold a shop light on throttle body sideof element. Inspect air intake side of element. If lightis visible through element, blow dust from element(Fig. 7) and reuse. If element is saturated with oil orlight is not visible, replace filter. If element is satu-rated with oil, perform crankcase ventilation systemtests. Refer to Group 25, Emission Control Systemsfor proper procedure.

Fig. 5 Coolant Pressure Bottle


(4) Clean inside of air cleaner lid and body withvacuum or compressed air. If oily, wash with solvent.

To Install, reverse the preceding operation.

CRANKCASE VENTILATION SYSTEMEngine crankcase pressure and emissions are

vented into combustion chambers through the posi-tive crankcase ventilation (PCV) system (Fig. 8 or 9).The PCV system should have enough volume to over-come crankcase pressure created by piston backwash.If a PCV system becomes plugged, the crankcasepressure will increase and force engine oil past thepiston rings creating oil consumption. Blockage ofPCV system can occur at the vacuum source coupling,PCV valve or a collapsed hose.

Chrysler Corporation recommends that a PCV valvenot be cleaned. A new Mopar or equivalent PCV valveshould be installed when servicing is required. Over aperiod of time, depending on the environment wherevehicle is used, deposits build up in the PCV vacuum

circuit. PCV system should be inspected at every oilchange. Service PCV system if engine oil is dis-charged into air cleaner.

PCV SYSTEM TESTRefer to group 25, Emission Control System for

proper procedures to test PCV system.

FUEL RECOMMENDATIONSChrysler Corporation recommends that only fuel

purchased from a reputable retailer be used. Use highquality, unleaded gasoline to provide satisfactorydriveability and highest fuel economy. Gasoline con-taining detergent and corrosion control additives aredesireable. If the engine develops spark knock (au-dible ping), poor performance, hard starting or stall-ing, purchase fuel from another source. Engine per-formance can vary when using different brands ofgasoline with the same octane rating. Occasional lightengine spark knock under heavy acceleration, at lowspeed or when vehicle is heavily loaded is not harm-ful. Extended periods of spark knock under moderateacceleration or at cruising speed can dam-

Fig. 6 Air Cleaner

Fig. 7 Cleaning Air Filter Element

Fig. 8 PCV System—3.3L Engine

Fig. 9 PCV System—3.5L Engine


age the engine. The cause of excessive spark knockcondition must be diagnosed and corrected. For diag-nostic proedures refer to Group 14, Fuel System andPowertrain Diagnostic Procedures manual.

3.3 L ENGINESUse only unleaded gasoline having a minimum oc-

tane rating of 87.

3.5 L ENGINESUse of mid-grade unleaded fuel with minimum oc-

tane rating of 89 is recommended. Regular unleadedgasoline having a minimum octane rating of 87 can beused. Regular fuel can reduce engine performanceand fuel mileage. Premium unleaded gasoline havinga minimum octane rating of 91 can be used if desired.Refer to Group, 14 for additional information.

FLEXIBLE FUEL ENGINES

CAUTION: Do not use 100% methanol, damage tofuel system can result.

Use unleaded regular gasoline having a minimumoctane rating of 87 (R=M)/2 and M85 fuel that is 85%methanol and 15% unleaded gasoline, or a mixture ofthese two.

SELECTING GASOLINE

CAUTION: Do not use fuel containing METHANOL(methyl or wood alcohol) in non-flexible fuel en-gines, damage to fuel system will result.

Do not use leaded gasoline, damage to catalyticconverter will result and vehicle will not conform toemission control standards.

ETHANOL, MTBE OR ETBE BLENDSAll Chrysler Corporation vehicles are designed to

use unleaded gasoline ONLY. Gasohol blends, con-taining 10% Ethanol (ethyl or grain alcohol) 90%unleaded gasoline can be used provided it has ad-equate octane rating.

Fuel blends containing up to 15% MTBE (MethylTertiary Butyl Ether) and 85% unleaded gasoline canbe used. Fuel blends containing up to 17% ETBE(Ethyl Tertiary Butyl Ether) and 83% unleaded gaso-line can also be used.

Fuel blended with ethanol, MTBE or ETBE are alsoreferred to as reformulated or clean air gasoline.These fuels contribute less emissions to the atmo-sphere. Chrysler Corporation recommends thatblended fuels be used when available.

METHANOL BLENDSUsing gasoline blended with methanol in non-

flexible fuel engines can result in starting and drive-ability problems. Deterioration of fuel system compo-

nents will result. Methanol induced problems are notthe responsibility of Chrysler Corporation and maynot be covered by the vehicle warranty.

FUEL FILTERThe fuel filter requires service only when a fuel

contamination problem is suspected. For proper diag-nostic and service procedures refer to Group 14, FuelSystem.

IGNITION CABLESInspect and test ignition cables when the spark

plugs are replaced. Oil and grime should be cleanedfrom the ignition cables and coil to avoid possiblespark plug fouling. Mopar Foamy Engine Degreaser,or equivalent is recommended for cleaning the enginecompartment. For proper service and diagnostic pro-cedures refer to Group 8D, Ignition Systems.

SPARK PLUGSIgnition spark plugs should be replaced at the mile-

age interval described in the Lubrication and Mainte-nance Schedules. Refer to the General Informationsection of this group. For proper service proceduresrefer to Group 8D, Ignition Systems.

DRIVE BELTSInspect and adjust drive belts at the interval de-

scribed in the Lubrication and Maintenance Sched-ules. Refer to General Information section of thisgroup. For proper inspection and adjustment proce-dures refer to Group 7, Cooling System.

EMISSION CONTROL SYSTEMInspect all emission control components and hoses

when other under hood service is performed. Refer toemission system Vacuum Hose Label located on theinside of the hood in the engine compartment andGroup 25, Emission Control Systems for proper ser-vice procedures.

BATTERYInspect battery tray, hold down and terminal con-

nections when other under hood service is performed.For proper diagnostic procedures refer to Group 8A,Battery/Starting/Charging System Diagnostics. Forservice and cleaning procedures refer to Group 8B,Battery/Starter Service.


RUBBER AND PLASTIC COMPONENT INSPECTION

CAUTION: Plastic hoses or wire harness covers willmelt or deform when exposed to heat from exhaustsystem or engine manifolds.

Position plastic or rubber components away frommoving parts in engine compartment or under ve-hicle, or damage will result.

Do not allow rubber engine mounts or other com-ponents to become oil contaminated, repair causeof oil contamination and clean area.

All rubber and plastic components should be in-spected when engine compartment or under vehicleservice is performed. When evidence of deteriorationexists, replacement is required. To reduce deteriora-

tion of rubber components, Chrysler Corporation rec-ommends Mopar Foamy Engine Degreaser or equiva-lent be used to clean engine compartment of oil androad grime.

EXHAUST SYSTEM ISOLATOR AND HANGERThe exhaust system should be inspected when un-

der vehicle service is performed. The exhaust systemshould not make contact with under body, brakecables, brake/fuel lines, fuel tank or suspension com-ponents. Slight cracking in rubber isolator or hangeris acceptable. Severely cracked or broken rubber com-ponents must be replaced. For proper service proce-dures see Group 11, Exhaust System and IntakeManifold.

DRIVETRAIN

INDEX

page page

Automatic Transaxle . . . . . . . . . . . . . . . . . . . . . . . 13Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Drive Shaft Boots . . . . . . . . . . . . . . . . . . . . . . . . . 14

Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Wheel Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . 14

AUTOMATIC TRANSAXLEThe automatic transaxle should be inspected for

fluid leaks and proper fluid level when other underhood service is performed.

CAUTION: To minimize fluid contamination, verifythat dipstick is seated in the fill tube after fluid levelreading is taken.

TO INSPECT THE TRANSAXLE FLUID LEVEL:(1) Position the vehicle on a level surface.(2) Start engine and allow to idle in PARK for at

least 60 seconds. The warmer the transaxle fluid, themore accurate the reading.

(3) While sitting in driver seat, apply brakes andplace gear selector in each position. Return gear se-lector to park.

(4) Raise hood and remove transaxle fluid levelindicator (dipstick) and wipe clean with a suitablecloth.

(5) Install dipstick and verify it is seated in filltube (Fig. 1).

CAUTION: Do not overfill automatic transaxle, fluidleak or damage can result.

(6) Remove dipstick, with handle above tip, takefluid level reading (Fig. 2). If the vehicle has beendriven for at least 15 minutes before inspecting fluid

level, transaxle can be considered hot and readingshould be above the WARM mark. If vehicle has runfor less than 15 minutes and more than 60 secondstransaxle can be considered warm and reading shouldbe above ADD mark. Add fluid only if level is belowADD mark on dipstick when transaxle is warm.

The automatic transaxle does not require periodicmaintenance when used for general transportation. Ifthe vehicle is subjected to severe service conditions,the automatic transaxle will require fluid/filterchange and band adjustments every 24 000 km(15,000 miles). For additional information, refer toSevere Service paragraph and Lubrication and Main-tenance Schedules in General Information section ofthis group. The fluid and filter should be changedwhen water contamination is suspected. If fluid hasfoamy or milky appearance, it is probably contami-nated. If the fluid appears brown or dark and a foulodor is apparent, the fluid is burned, transaxle re-quires maintenance or service. A circular magnet lo-cated in the transaxle pan, collects metallic particlescirculating in the oil. For proper diagnostic and ser-vice procedures, refer to Group 21, Automatic Tran-saxle.

SELECTING AUTOMATIC TRANSAXLE FLUIDChrysler Corporation recommends Mopar ATF Plus

(automatic transmission fluid type 7176) be used toadd to or replace automatic transaxle fluid. If ATF


Plus is not available use Dexront II or Dexron IIeAutomatic Transmission Fluid or equivalent.

DIFFERENTIALThe differential should be inspected for oil leaks

and proper oil level when other under vehicle serviceis performed. To inspect the differential oil level, posi-tion the vehicle on a level surface and remove fill plug(Fig. 3). The oil level should be at the bottom edge ofoil fill opening.

The differential does not require periodic mainte-nance when subjected to normal driving conditions.The oil should be changed when water contaminationis suspected. If oil has foamy or milky appearance itprobably is contaminated. For proper diagnostic andservice procedures, refer to Group 21, Transaxle.

SELECTING LUBRICANTChrysler Corporation recommends Mopar Gear

Lube, SAE 80W-90, or equivalent, be used to fill thedifferential.

DRIVE SHAFT BOOTSThe front drive shaft constant velocity and tripod

joint boots (Fig. 4) should be inspected when otherunder vehicle service is performed. Inspect boots forcracking, tears, leaks or other defects. If service re-pair is required, refer to Group 2, Suspension.

WHEEL BEARINGSThe wheel bearings are permanently sealed, requir-

ing no lubrication. For proper diagnostic and serviceprocedures refer to Group 2, Suspension.

TIRESThe tires should be inspected at every engine oil

change for proper inflation and condition. The tiresshould be rotated at the distance intervals describedin the Lubrication and Maintenance Schedules of theGeneral Information section in this group. For tireinflation specifications refer to the Owner’s Manual. ATire Inflation sticker is located in the driver dooropening. For proper diagnostic procedures, see Group22, Wheels and Tires.

TIRE ROTATIONThe Forward Cross rotation method is recommended

for use on Chrysler Corporation vehicles (Fig. 5). Otherrotation methods can be used, but may not have thebenefits of the recommended method. Only the four tire

Fig. 1 Transaxle Fill tube

Fig. 2 Transaxle Dipstick—Typical

Fig. 3 Differential Fill Plug

Fig. 4 Drive Shaft Boots


rotation method can be used if the vehicle is equippedwith a space saver spare tire.

CHASSIS AND BODY

INDEX

page page

Body Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . 17Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Headlamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Steering Linkage . . . . . . . . . . . . . . . . . . . . . . . . . 15Supplemental Airbag System . . . . . . . . . . . . . . . . 17Suspension Ball Joints . . . . . . . . . . . . . . . . . . . . . 15

STEERING LINKAGE

INSPECTIONThe steering linkage and steering gear should be

inspected for wear, leaks or damage when other undervehicle service is performed. The rack and pinionsteering gear end boots should not have excess oil orgrease residue on the outside surfaces or surroundingareas. If boot is leaking, it should be repaired. Forproper service procedures refer to Group 19, Steering.

The tie rod end ball joints are permanently sealed,requiring no lubrication. For proper diagnostic andservice procedures refer to Group 2, Suspension.

SUSPENSION BALL JOINTSThe ball joints are permanently sealed, requiring no

lubrication. For proper diagnostic and service proce-dures refer to Group 2, Suspension.

POWER STEERINGThe power steering fluid level should be inspected

when other under hood service is performed. If thefluid level is low and system is not leaking, useMopar Power Steering Fluid or equivalent. The powersteering system should be inspected for leaks whenother under vehicle service is performed. For properservice procedures refer to Group 19, Steering.

The power steering pump drive belt should be in-spected at the time and distance interval described inthe Lubrication and Maintenance Schedules. Refer tothe General Information section of this group.

POWER STEERING FLUID INSPECTION

WARNING: ENGINE MUST NOT BE RUNNING WHENINSPECTING POWER STEERING FLUID LEVEL,PERSONAL INJURY CAN RESULT.

Fig. 5 Tire Rotation


CAUTION: Do not over fill power steering reservoirwhen adding fluid, seal damage and leakage canresult.

TO INSPECT FLUID LEVEL(1) Position vehicle on a level surface with engine

at normal running temperature.(2) Turn OFF engine and remove ignition key.(3) Using a wiping cloth, clean oil and dirt residue

from around power steering reservoir cap.(4) Remove reservoir cap or dipstick and wipe off

fluid.(5) Install cap or dipstick.(6) Remove cap or dipstick. Holding handle or cap

above tip of dipstick, read fluid level (Fig. 1). Addfluid if reading is below cold level mark on dipstick.

BRAKES

BRAKE PAD AND LINING INSPECTIONThe brake pads and linings should be inspected at

distance intervals described in the Lubrication andMaintenance Schedules. Refer to the General Infor-mation section of this group. If brake pads or liningsappear excessively worn, the brakes would requireservice. For proper service procedures, refer to Group5, Brakes.

BRAKE HOSE INSPECTION

WARNING: IF FRONT WHEEL, REAR AXLE, ORANTI-LOCK UNIT BRAKE HOSE OUTER COVER ISCRACKED, CHAFED, OR BULGED, REPLACE HOSEIMMEDIATELY. BRAKE FAILURE CAN RESULT.

The front wheel, rear axle and anti-lock unit (ifequipped) brake hoses should be inspected at timeand distance intervals described in the Lubrication

and Maintenance Schedules. Refer to General Infor-mation section of this group. A hose must be replacedif it has signs of cracking, chafing, fatigue or bulging.For proper service procedures, refer to Group 5,Brakes.

BRAKE LINE INSPECTIONThe metal brake lines should be inspected when

other under vehicle service is preformed. If a line ispinched, kinked, or corroded, it should be repaired.For proper service procedures, refer to Group 5,Brakes.

BRAKE RESERVOIR LEVEL INSPECTION

WARNING: DO NOT ALLOW PETROLEUM OR WA-TER BASE LIQUIDS TO CONTAMINATE BRAKEFLUID, SEAL DAMAGE AND BRAKE FAILURE CANRESULT.

The brake reservoir level should be inspected whenother under hood service is performed. It is normalfor the reservoir level to drop as disc brake pads wear.When fluid must be added, use Mopar Brake Fluid orequivalent. Use only brake fluid conforming to DOT3, Federal, Department of Transportation specifica-tion. To avoid brake fluid contamination, use fluidfrom a properly sealed container.

If fluid level should become low after several thou-sand kilometers (miles), fill the reservoir to levelmarks on the side of the reservoir (Fig. 2).

HEADLAMPSThe headlamps should be inspected for intensity

and aim whenever a problem is suspected. Whenluggage compartment is heavily loaded, the headlampaim should be adjusted to compensate for vehicleheight change. For proper service procedures, refer toGroup 8L, Lamps.

Fig. 1 Power Steering Reservoir Dipstick

Fig. 2 Brake Reservoir—Typical


SUPPLEMENTAL AIRBAG SYSTEM

WARNING: FAILURE TO HAVE THE AIRBAG SYS-TEM PROMPTLY SERVICED BY AN AUTHORIZEDDEALER SHOULD ONE OF THE FOLLOWING CON-DITIONS EXIST CAN LEAD TO POSSIBLE INJURY INTHE EVENT OF AN ACCIDENT.

If the AIRBAG indicator lamp does not light at all,stays lit or lights momentarily or continuously whiledriving, a malfunction may have occurred. Promptservice is required. Refer to Group 8M, RestraintSystems for proper diagnostic procedures.

BODY LUBRICATIONBody mechanisms and linkages should be inspected,

cleaned and lubricated as required to maintain easeof operation and to prevent corrosion and wear.

Before a component is lubricated, oil, grease anddirt should be wiped off. If necessary, use solvent toclean component to be lubricated. After lubrication iscomplete, wipe off excess grease or oil.

During winter season, external lock cylindersshould be lubricated with Mopar Lock Lubricant orequivalent to assure proper operation when exposedto water and ice.

To assure proper hood latching component opera-tion, use engine oil to lubricate the latch, safety catchand hood hinges when other under hood service isperformed. Mopar Multi-purpose Grease or equivalentshould be applied sparingly to all pivot and slidecontact areas.

USE ENGINE OIL ON• Door hinges—Pivot points.• Hood hinges—Pivot points.• Trunk lid hinges—Pivot points.

USE MOPAR LUBRIPLATE OR EQUIVALENT ON• Ash receiver slides.• Door check straps.• Park brake mechanism.• Front seat tracks.• Trunk latch.


94lh_0 lubrication and maintenance

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