LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Misfire question

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Old Jun 14, 2012 | 06:55 PM
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BallerCamaro21's Avatar
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Default Misfire question

What would cause the engine to have a misfire? The plugs and wires and cap and rotor are new what else could cause it. It is a 96 Trans am

And the computer is getting tune right now. Could that be the issue cause I had the egr get deleted and reprogram for the cam. Any idea will help
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Old Jun 16, 2012 | 08:29 PM
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Originally Posted by BallerCamaro21
What would cause the engine to have a misfire? The plugs and wires and cap and rotor are new what else could cause it. It is a 96 Trans am
any of the parts you replaced could cause a misfire...assumeing your plugs, wires and opti are good. confirm you did not X a plug wire or a plug boot is not arching on header/exhaust manifold. Dialectic grease on both ends of plug wires is a good idea..

place to start and may resolve...but it could be fuel or ignition
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