exhaust pop when revving

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Aug 26, 2010 | 06:53 PM

Pigpen1204

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Joined: Apr 2005

Posts: 9

exhaust pop when revving

Any idea what could cause a pop when i rev to say 3k and let off? Does it under load on the road also.
It's like a backfire but not..
Thanks
--Pig

Aug 27, 2010 | 06:30 AM

BC2002SS

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Joined: Nov 2003

Posts: 236

From: New Britain, CT.

Any idea what could cause a pop when i rev to say 3k and let off?
Yes. it's unburned fuel burning in your exhaust. The stock tune is on the rich side to be safe.

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