2002 Buick Regal engie cutting off

Tiny
ALLEN51100
  • MEMBER
  • 2002 BUICK REGAL
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 77,000 MILES
Idleing along at low speed sometime the engine just cuts off for no reason, also sometime when setting still idleing it will shut off for no reason, have had this place on a computer when this happens and nothing shows up.
Wednesday, November 4th, 2009 AT 3:19 PM

1 Reply

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Welcome to the forum, Any time there is an idle issue, I remove the throttle-body and give it a cleaning. Also check the iac and tps. I did see a service bulletin about replacing the throttle-body base gasket with a new gasket that seals better. I don't know if cleaning and replacing the gasket will help, a place to start.
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Wednesday, November 4th, 2009 AT 3:51 PM

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