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  1. #1

    Default 2000 k2500 5.7 liter sputtering

    I have a 2000 k 2500 with the 5.7 vortec in it and it has been sputtering when driving it, it doesn't do it all the time. I have tried a new cap and rotor and a new fuel filter and it didn't help just wondering if there is anything else I could try before I go through the work changing the fuel pump.
    2000 Chevrolet Silverado K2500 Crew Cab

  2. #2
    Jr. Engineer 4x4squared's Avatar
    Join Date
    Dec 2011
    Fort St. John, BC


    id toss a pressure tester on there before putting a new pump in lol. has your check engine light come on? if your truck is running rough, it could be tons of things but it should throw a code. id say dont buy another part without scanning.

    5.7L 350| .420 Cam | Bored 0.030 | Edelbrock intake manifold | 600 Cfm Edelbrock Carburetor | Long tube headers | Shift kit | Chrome dress up kit | Flowmaster 40's exhaust | Edelbrock heads | Custom paint

    "Don't judge a book by its cover."


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