2002 Chevy Venture Slow Ride

Tiny
MOFCSTEWART
  • MEMBER
  • 2002 CHEVROLET VENTURE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 85,000 MILES
Car will not go past 30 or 40 mph. Someyimes it jerks too.
Monday, September 20th, 2010 AT 3:15 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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Friday, September 24th, 2010 AT 5:59 AM

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