2002 Pontiac Grand Am ROUGH IDLE

Tiny
BLBROWN44
  • MEMBER
  • 2002 PONTIAC GRAND AM
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 50,000 MILES
MY CARS CHECK ENGINE LIGHT IS ON AND SOMETIMES FLASHES AND THE TRAC OFF LIGHT KEEPS COMING ON I THOUGHT IT WAS MY FUEL FILTER NEEDING CHANGED CAUSE I PUT GAS TREATMENT IN CHANGED FUEL FILTER AND IT STILL IDELING RUFF AND HAS NO POWER SO PLEASE DO YOU HAVE ANY SUGGESTIONS.
THANK YOU BRENDA
Wednesday, March 19th, 2008 AT 4:17 PM

2 Replies

Tiny
GRIMLORD
  • MEMBER
  • 2 POSTS
I have the same problem too and I got 129K miles on my GrandAm and the crazy thing is I drove home parked the car and went back out like 3 half hours later and all this started to happen.
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Saturday, September 10th, 2011 AT 2:11 AM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Have the trouble codes checked. Some of the national brand autostores used to check codes for free. Usually with any idle issue, I clean the throttle body and idle air control. Several issues can cause a rough idle.
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Sunday, September 11th, 2011 AT 7:50 PM

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