faulty fuel pump
TRANSCRIPT
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SYMPTOMS OF FAULTY FUEL PUMP
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Where is It
It is an integral element present in opposite end of the car engine.
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Types of fuel pump
Mechanical fuel pumpElectric fuel pump
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Responsibility
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It Pumps fuel from the tank to engine.
Ultimately make the engine to run.
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Mechanical Fuel Pump
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It operates through the rotation of engine.
It resembles with a diaphragm that creates low pressure and transports the fuel from tank.
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Electric Fuel
Pump
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It is located in the gas tank to deliver fuel to the engine.
It sprays a fine mist of fuel inside the engine chamber.
It creates proper amount of pressure to deliver the right amount of fuel.
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Symptoms Of A Faulty
Pump
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Sputtering sound from
engine
Loss Of Power while accelerating
Loss Of Power while under stress
Surging Engine Won’t Start
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Sputtering Sound From
Engine
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While driving a vehicle in consistent speed the engine starts jerking or creates some sputtering sound.
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How It Happens?
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It may happen due to disturbance in Gasoline flow.
Loss in pressure causes the engine to sputter.
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Loss Of Power While Accelerating
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Sudden loss of power while increasing the speed or vehicle moving on.
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Why It Happens?
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While increasing speed engine requires more amount of fuel .
The hydrocarbons in Gasoline clog the fuel injector disturbing the free flow of fuel.
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Loss Of Power When
Vehicle Under Stress
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When moving the vehicle forward or backward it needs more force & pressure.But suddenly vehicle loose power means it may be due to the culprit fuel pump.
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Surging
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Sudden increase in speed while vehicle going in a consistent speed.
You may feel like the gas pedal depressed.
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What does it mean?
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This may happen due to the normal wear & tear in fuel pump.
When pump can not draw enough electricity to maintain the pressure this situation arises.
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Engine Won’t Start
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Basically the engine will rev but won’t start.
Means fuel not reaching the engine upon ignition.
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How to check?
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Check for a blown fuse and pressure in the fuel line.
It must be 0.
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THANKING YOU
Resources:-http://procarmechanics.com/how-to-tell-if-a-fuel-pump-is-bad/