1992 MITSUBISHI LOSE OF POWER

  • Tiny
  • mrmiddle65
  • 1992 Mitsubishi

Engine Performance problem
1992 Other Mitsubishi Models 4 cyl Two Wheel Drive Automatic 105000 miles

The car starts and idles as normal. But when you push on gas peddle the car bearly moves.

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Thursday, October 14th, 2010 AT 7:59 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

Lack of acceleration, chugging, hesitating, jerking, bogging, misfiring etc. Could be caused by one of the following below.

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
False air leakage.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard it.

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Thursday, October 14th, 2010 AT 8:16 PM

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