1992 Dodge Van engine hesitation

Tiny
PRO777
  • MEMBER
  • 1992 DODGE VAN
Engine Performance problem
1992 Dodge Van V8 Two Wheel Drive Automatic

engine idles fine but when untrynto accelerate it hesitates and would die if u didnt let off gas. Took it to a mechanic and his computer said it was map sensor. Changed map sensor but still the same.
Wednesday, October 13th, 2010 AT 12:54 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
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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Wednesday, October 13th, 2010 AT 2:14 PM

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