Posted by Tom Petroff (IL) [162.158.74.158] on Saturday, January 25, 2020 at 19:40:02 :
In Reply to: Re: ot but dodge backfire Q posted by Kaegi [108.162.245.61] on Saturday, January 25, 2020 at 19:12:17 :
That's usually exhaust valve problem, or timing late firing while valve is partially open.
Could be exhaust leak also.
Tom
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