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Your stock exhaust POP?

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Old 12-12-2009, 04:46 PM
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Default Your stock exhaust POP?

I've got a stock WS6 that on occasional start up will have one single fairly loud POP which kinda surprised the hell out of me. It will occur totaly random at no particular start up, but its as soon as the engine cranks over. But the fact that it happens on the stock exhaust, with stock cats is unusual and I was wondering if anyone else has the same thing happening.

Also every once in a while if im downshifting to third it will happen as well. Must be these touched by the hand of god motors
Old 12-12-2009, 06:25 PM
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Front O2 sensors might be going. Just not throwing the codes (yet).
Old 12-12-2009, 06:39 PM
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Originally Posted by Sharpe
Front O2 sensors might be going. Just not throwing the codes (yet).
Really? At 23K?
Old 12-12-2009, 08:11 PM
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For the second time tonight: welcome to owning an F-Body.

Just saying it's possible.




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