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    my truck is running rough and has trouble starting

    ive recently replaced o2 sensors, cats, cap, rotor, fuel filter, and plugs and wires. my truck has 193000 5.7 4x4. running very rough but no loud clanks it just feels like a miss fire or two. Also in the morning or any time i start my truck COLD it fires right up. if the truck is HOT it has a...
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