Unless i keep pressure on gas. while driving it runs great. 1994 gmc. v6 4.3 done changed map sencer. fuel filter. intake gasket. coil.
Mar 4, 2012 at 2:54 AM
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FIXITMR
CAR REPAIR CONTRIBUTOR
9,990 POSTS
IAC or EGR?
Mar 4, 2012 at 4:05 AM
BORDEAUX
MEMBER
2 POSTS
done changed it. still the same
Mar 5, 2012 at 12:24 AM
FIXITMR
CAR REPAIR CONTRIBUTOR
9,990 POSTS
does putting in neutral before coming to stop has the same effect?
Mar 7, 2012 at 8:08 PM
DOCHOLIDAYXX
MEMBER
2 POSTS
I have the same issue with my 1992 k1500 and jave been told it's the coolant temperature sensor. The gold colored big round sensor towards the tbi. I am going to try it out on mine this weekend. Hope this works!
Jul 18, 2012 at 3:25 AM
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