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  #1 (permalink)  
Old 08-23-2006, 10:42 PM
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Default backfire
My car just started back fireing (on the right side only)between shifts.Just 1or2 pops ,but its never done this before.Anyone with any ideas where I should start to look
Thanx
Mike
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Old 08-23-2006, 10:58 PM
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Mike,
Check header pipes and flanges for cracks or air leaks that will do it.
cheers,
Bryan
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Old 08-24-2006, 05:08 AM
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I agree. Leaky exhaust headers are a common cause of this problem.
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Old 08-24-2006, 05:28 AM
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Exhaust leak will do it every time!

Clois
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Old 08-24-2006, 06:48 AM
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Ultra copper on the header gaskets helps a lot.
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Old 08-24-2006, 07:49 AM
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You can get a backfire from a loose plug wire, or any other cause of weak spark to one plug. Unburnt fuel ignites in the pipe on the side with the spark problem.
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Old 08-25-2006, 08:54 PM
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Thanx everyone I will check it out
mike
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Old 08-25-2006, 09:12 PM
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Be sure to check your distributor. I just had an MSD break a roll pin on the bushing above the timing gear. My car was also just backfiring on the right side.

Sean
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Old 08-25-2006, 10:29 PM
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Old 09-02-2006, 09:50 AM
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Default back fire
found the problem ! loose bolts at header /sidepipe.

Thanx everyone !!
Mike
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