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Wierd pop

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Old 09-16-2008, 08:04 PM
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Default Wierd pop

I was sitting in the driveway today trying to listen to this tapping noise I have coming from the engine that I have seriously had ever since I bought the car, so like 8 months. And as I was listening, I stepped on the gas to rev it and I heard a quick pop towards what seemed to be like where the header collector is...not sure though...but then I reved it again and didn't get it. I have had it happen only one time before when I was cruising at 20 and punched it. Also, when I rev it, there is a very small delay I hear (sounds like air) before the engine revs...what is this pop I heard?
Old 09-16-2008, 08:22 PM
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anyone?
Old 09-16-2008, 09:25 PM
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It is almost like a misfire/pop from exhaust...
Old 09-16-2008, 10:32 PM
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????????
Old 09-17-2008, 10:26 AM
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no one can help me?
Old 09-17-2008, 10:08 PM
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someone help me
Old 09-20-2008, 11:38 AM
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MY guess is that you either have an exhaust leak and occasionally runs rich, or your o2s are bad.




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