Mopar Forums - duster popping noise

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dusterboy89

Apr 1, 2010 12:20 AM

duster popping noise

i have a 72 duster i just bought with a 318 i have long tube headers edlebrock intake i just got flowmaster 1 chamber exhaust on it and its poping threw the mufflers NOT threw the carb really bad when its warmed up it starts to pop when its idling can anyone help me out here please

Polaradude

Apr 1, 2010 02:43 AM

Check your timing

Sangetsu

Apr 1, 2010 03:37 AM

As Polaradude says, check your timing. Also, check for vacuum leaks, and exhaust leaks. Sometimes a little fresh air is drawn in through an exhaust leak, where it can help unburned fuel ignite, causing popping.

dusterboy89

Apr 1, 2010 10:47 PM

k ill try tht thanks for all ur help

1966sportfury

Apr 1, 2010 10:55 PM

just curious is it a loud pop or a low muffled type of pop?

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