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  1. Intermittent spark. PLEASE HELP

    Chevy C/K Truck Forum
    I bought a lifted 95 chevy Silverado 5.7 l v8 tbi. It's been a money pit and a real bitch... it ran 98 miles home. First week runs and starts fine then I replaced passenger exhaust manifold.. the next morning no spark. (I have checked flat cable ground by manifold and seems to be intact). So...