Question about 1991 Pontiac Firebird
My 91 firebird with the 3.1 died.checked fuel pressure found that was low so i replaced the pump. now it runs ok until i go w.o.t it sputters idles at 2-3 hundred and wont do anything till i shut the key off and then restart it. the only code is map sensor low
There is a idle adjusment screw, jus under the air filter.. check that, also check your spark plugs and wires to make sure all are firing and lastly i would look into the timing of it since its the hardest to do..
Posted on Jul 08, 2009
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Posted on Jan 02, 2017
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