86 Chevy S-10 Blazer

Tiny
GREGGERYPK
  • MEMBER
  • 1986 CHEVROLET BLAZER
I have a 86 chevy s10 blazer with a 2.8 liter, and wen I start it, it idles high and does not go down, I don't think its the weather because the weathers nice her just a little rainy and i've changed the map sensor and mass air flow sensor?Can you please help me?Thank you
Do you
have the same problem?
Yes
No
Sunday, September 30th, 2007 AT 8:14 PM

1 Reply

Tiny
DENNYP
  • EXPERT
Check the IAC valve in the throttle body.
Was this
answer
helpful?
Yes
No
Sunday, September 30th, 2007 AT 9:57 PM

Please login or register to post a reply.

Recommended Guides