1992 Other Mitsubishi Models lose of power

1992 MITSUBISHI
105,000 MILES • 4 CYL • 2WD • AUTOMATIC
Avatar
MRMIDDLE65
  • MEMBER
  • 1 POST
The car starts and idles as normal. But when you push on gas peddle the car bearly moves.
Oct 14, 2010 at 7:59 PM
Advertisement
Avatar
RASMATAZ
  • CERTIFIED EXPERT
  • 75,992 POSTS
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.
Oct 14, 2010 at 8:16 PM