1994 Dodge Caravan unsure??????

1994 DODGE CARAVAN
236,097 MILES • 6 CYL • FWD • AUTOMATIC
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99INTRIGUE
  • MEMBER
  • 2 POSTS
Hello I have a 1994 dodge caravan 3.0 mitsubishi v6. The van runs well but from time to time when I take off from a light or from a completed stop the van hesitates a little, then I find myself applying more throttle, Then the transmission will boggle down after that then pick up speed then my speedometer will go up then down. Then the check engine light will stay on. Then after all that the van feels normal..... what in the world can be wrong?????
Jul 8, 2010 at 8:12 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Possibilities: Inspect and test all the following listed below:

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position 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
Jul 8, 2010 at 9:19 PM
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