Question about 1994 Pontiac Grand Am

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I have a 3.1L 94 Grand Am gt and it seems like it lacks gas and the car jerks til the engine warms up then it's fine. What could cause this?

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  • geoff hunter Aug 24, 2010

    are you saying that when the engine is cold you get these symptoms???

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Replace the (TBS) Throttle Body Sensor. Mine did the same thing til I replaced it.

Posted on Sep 11, 2010

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