Question about 1991 Chevrolet Lumina
if thats all it does i wouldnt get rid of it .
does it stall out at idle or while driving?
while cold or hot?
there are many possibilities.
but a common problem on these 3.1s is the IAT motor or idle control motor attaching to the throttle body.
post me back
Posted on Jul 17, 2008
Hi, I had this happen to me a year or so ago. The mechanics said it was the IAC valve, it ran ok after they replaced it. Of course now I have a whole other set of problem with this stupid car :-(
Posted on Oct 29, 2008
I have a somewhat similar problem, my lumina ATV (the minivan) randomly loses most of its power. i have no idea what causes it, it happens when in or out of gear, hot or cold. while driving it feels like shifting from 2nd to 5th on a manual. please help.
Posted on Oct 02, 2008
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Posted on Jan 02, 2017
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