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View Full Version : Rough Idle, can't figure it out....


91Bird305
01-31-2001, 07:22 AM
This is on my girlfriends 95 S10. When it rains out the truck will do this. Only at idle will it start sounding like it is going to stall out. But when u accelrate back up it goes away, but when u stop again it idle like it is going to stall out again. I have replaced her wires,coil pack,plugs and it still does it! What do u think it could be? She has taken it to the dealership but of course, it never does it for them, so they don't know what it is. Thanks guys.

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Eric
91 Firebird 305
"It Ain't Stock"
http://members.aol.com/j007golden/91firebird.html

Newsance
01-31-2001, 05:34 PM
Check the TPS voltage, and as always, for vacuum leaks.

lucas
02-01-2001, 06:31 AM
distributor cap?