2006 Pontiac G6 HELP

Tiny
SECHANDLER21
  • MEMBER
  • 2006 PONTIAC G6
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 64,000 MILES
Hello,
I have a pontiac g6 2006 2.4L engine. I am having troubles acclerating, climbing hills, and some of my gears stick. I just changed my oil, oild filter, air filter, and have tried fuel injector cleaner and octane boost. Could you think of anything eles that would help my car out?
Thank you for your time
Thursday, September 9th, 2010 AT 8:20 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 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.
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Friday, September 10th, 2010 AT 12:12 AM

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