04 silverado backfire and missing
Sometimes when I get in my truck it starts fine and then as soon as I step on the gas it misses and backfires. I am pretty sure I have an exhaust leak on the passenger side that I need to get fixed. Sometimes the check engine light comes on when it does this, but i always goes off. I have taken it to autozone when it was on and it pulled a random misfire code. That really doesn't tell me much. Does anyone have any ideas to what could be causing the problem so I don't end up throwing parts at it?
how much miles on it?
Delete chaseumall answered about a second ago timing Chane or were does it backfire out of the exhaust or carburetor could be vales need adjusting put a vacuum gauge on the manifold somewhere that should tell you
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