2006 Chevy Uplander reduced engine power

Tiny
CLAPPFAMILY1@MSN.COM
  • MEMBER
  • 2006 CHEVROLET UPLANDER
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 95,000 MILES
Reduced engine power
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Friday, August 20th, 2010 AT 4:52 PM

1 Reply

Tiny
2CIXPT
  • MEMBER
Lack of acceleration, chugging, hesitating, 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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Friday, August 20th, 2010 AT 7:26 PM

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