Question about 1999 Pontiac Firebird

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My 1999 Pontiac Firebird will not go over 10 to 20 mph. After trying to excel the engine cuts out. When trying to restart it, the engine rumbles then dies. After waiting a few minutes its the same thing all over again. The car will reverse fine. Spent over $2,000 fixing it in the last 7 months. Had a new radiator, mass air flow sensor, new gaskets and gas tank installed. I think I also had a new fuel pump/fuel injection system installed but I have to double check. Service Engine Soon light comes on and off. Took it to get checked out but no codes came up! Been ripped off numerous times and was wondering if I could get any general ideas as to what's wrong with my car before I take it to another mechanic. ?

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  • Jessica Ciaccio Oct 15, 2009

    all fixed. it was a clogged converter! $250 for the part

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Mine done the same thing and i had to replace my throttle body sensor. you can just buy the sensor , well not on mine anyway. i have a v-6 so maybe thats your problem.

Posted on Dec 25, 2009

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