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Old 03-26-2012   #11
digg101
 
Join Date: Dec 2009
Location: Illinois
Posts: 41
Default Re: Hi Idle 1K RPm

I have a similiar situation with my '91. The idle is smooth but fluctuates from 900 to 1200 rpm's. Any thoughts would be appreciated.
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Old 03-26-2012   #12
XfireZ51
 
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,708
Default Re: Hi Idle 1K RPm

Quote:
Originally Posted by digg101 View Post
I have a similiar situation with my '91. The idle is smooth but fluctuates from 900 to 1200 rpm's. Any thoughts would be appreciated.
Aren't "smooth" and "fluctuates" contradicting terms? Have u checked for vacuum leaks? What about your IAC counts?
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