Question about 1991 Pontiac Firebird
I would try this distributor, in fact, the coil and and distributor would be the first guesses of mine, after oxygen sensor. However, I would also ask them to do a compression test, and check the fuel PSI.
Posted on Jun 27, 2011
Possible vac leak .,it could be a number of things as little as a bad map sensor or even the iac needing to be replaced, is the check engine LT. on?
Posted on Sep 28, 2012
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