cant figure out my backfire and misfire on my 97 lt1
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cant figure out my backfire and misfire on my 97 lt1
i have a 97 camaro lt1 sixspeed. car is misfireing and poping when hard on the accelerator. i put a brand new optispark new wires and new plugs in it and the problem did not get any better. i noticed when i rev the engine in neutral the mph gauge also goes up to 30 when car is not even moving. i checked all my grounds and i am just lost. does anyone have any suggestions at all. any ideas would be really appreciated . thank you in advance
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Alex Barnes
LT1 Based Engine Tech
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01-24-2015 10:21 PM