My Bravada intermittently idles at 1500 to 1600.

Tiny
ANONYMOUS
  • MEMBER
  • 2000 OLDSMOBILE BRAVADA
  • 110 MILES
My Bravada intermittently idles at 1500 to 1600 rpm. I have replaced the IAC motor, cleaned the throttle body and checked the minimum air flow setting, there are no fault codes in the system and I have checked the TPS with a scanner, a DVOM and an anologue volt meter. Any suggestions?
Sunday, January 6th, 2013 AT 10:53 AM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
What was the minimum or base idle?

Check for vacuum leaks. Common for high idle conditions

Roy
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Sunday, January 6th, 2013 AT 12:40 PM

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