3.8 multiple misfire helpppppp?
#1
Staging Lane
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3.8 multiple misfire helpppppp?
i have a 2000 firebird 3.8l its giving me multiple radom misfires and when i clear it out it comes right back miss on two or 4 so on
ive replaced the plugs, wires,all three coil packs and had my ignition module tested at two different places and was told it was good 8 times ,also replaced my cam position sensor and no luck whats next?
ive replaced the plugs, wires,all three coil packs and had my ignition module tested at two different places and was told it was good 8 times ,also replaced my cam position sensor and no luck whats next?
#2
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My wife has an 01 Camaro with a 3.8 and it is missing like crazy too. I have no idea why, but might have to do with a bum lifter and 143k miles.
Here are my thoughts. What are the things you need for ignition? Spark, air, fuel, and compression. I think you eliminated the spark from the equation, so it might either be fuel, air, or compression.
Might wanna check the fuel injectors and the compression of the missing cylinders.
Let me know if you find anything.
Here are my thoughts. What are the things you need for ignition? Spark, air, fuel, and compression. I think you eliminated the spark from the equation, so it might either be fuel, air, or compression.
Might wanna check the fuel injectors and the compression of the missing cylinders.
Let me know if you find anything.