1994 Buick Lesabre high idle when warmed up

Tiny
STE0372
  • MEMBER
  • 1994 BUICK LESABRE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 74,000 MILES
Yes the engine light comes on sometimes. Somebody told me to test the throttle control senser. How do you check it.
Sunday, February 28th, 2010 AT 10:14 AM

1 Reply

Tiny
LEGITIMATE007
  • MECHANIC
  • 5,121 POSTS
Hi, I answered the older post, that you listed. That is a good possibility, it may just be caked up with carbon, when cleaning the throttle body, make sure you clean the little bore that the IAC sits into along with cleaning the tip of the iac
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Sunday, February 28th, 2010 AT 10:28 AM

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