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xyz100 · 07-15-2013, 05:32 AM

When in park with engine idling. I revv it up to about 2000 RPM and sharply let the throttle off. While RPMs go down I here one or two subtle pops from the exhaust. Is it because of misfires? What is it? Is it normal?

07-15-2013, 05:32 AM	#1
xyz100 Private 21 Rep 92 Posts Drives: Challenger Join Date: Jan 2013 Location: Texas iTrader: (0)	Weird sound (pops) from the exhaust When in park with engine idling. I revv it up to about 2000 RPM and sharply let the throttle off. While RPMs go down I here one or two subtle pops from the exhaust. Is it because of misfires? What is it? Is it normal?
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