Thread: 2000 Grand Prix backfire. Oops
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Old 03-03-2009, 11:39 AM
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BNaylor BNaylor is offline
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Re: 2000 Grand Prix backfire. Oops
Some backfire is normal in this condition. The backfire is of concern when the UIM plenum blows up goes into pieces.

To start you should get the battery checked out.



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