Backfire at idle
Thread Starter
Teching In
Joined: Apr 2018
Posts: 10
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Right, that's not normal. The typical occurrence sounds like a fire cracker being thrown out the tail pipe.
If there is a detonation before the tail pipe, then there must be air and fuel being dumped into the exhaust. I would also check for exhaust leaks to make sure they aren't in play here. Otherwise, you could have some rich cylinders and lean cylinders.
If there is a detonation before the tail pipe, then there must be air and fuel being dumped into the exhaust. I would also check for exhaust leaks to make sure they aren't in play here. Otherwise, you could have some rich cylinders and lean cylinders.
Thread Starter
Teching In
Joined: Apr 2018
Posts: 10
Likes: 0
