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  1. 94 LT1 Misfire and Idle Surging

    LT1 | LT4 | L99 Engine Tech
    Hi All, I have a 1994 Camaro Z28 with 98k miles that is having some idle issues and misfires when warm. I have had the car since 80K miles and I didn't have any issues before this. The issues started last summer and I have not been able to diagnose the issue. Once the car warms up to temp...