REPLACED IAC AND TPS AND CAR STILL RUNNING AT A ...

  • Tiny
  • Dgiggles1
  • 1999 Buick Century

Replaced IAC and TPS and car still running at a high idle, also checked for vaccum leaks and still idling high? What else can it be?

Saturday, March 16th, 2013 AT 2:15 AM

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,305 posts

Has the check engine light come on? Have you checked to make sure the IAC is getting power?

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Saturday, March 16th, 2013 AT 2:16 AM

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