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    Sputtering issue in LS Motor...HELP PLEASE

    Heres the deal...When the car is cold, it runs fine no sputtering or anything runs at 100%. Once the car is warm it starts to sputter around 2k to 4k rpms, once its out of that rpm band the car runs fine. I have checked alot of stuff: Injectors are ticking Headgasket is fine Fuel Pump is...


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