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  1. #1

    Default noisy fuel pump 2000 4.8 liter

    replaced fuel pump on 2k silverado 4.8, works fine but noisy at times.

  2. #2


    I've heard of noisy pumps on Suburbans, mostly the acoustics of that particular model, never heard of one being noisy on a Silverado.

  3. #3


    Welcome to the club, it's great to have you aboard. Good luck on the fuel pump noise.......

    2002 Chevrolet Silverado Extended Cab SportSide: See Mods in My Garage

  4. #4

    mfleetwood's Avatar
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    Jul 2010
    Denver, CO
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    Welcome to the Club!!!

    I moved your thread here and edited your title slightly so that you will get more response/opinions.

    Sorry, I cannot help but wish you luck in getting it solved.

    Mike (Denver, CO) - 2008 Sierra 1500 Z71 SLE 5.3L 4WD

    SUSPENSION: Rancho 4" Suspension Lift; Rancho RS9000XL Shocks; Rancho Skid Plates; Rancho MyRide Wireless Shock Controller;
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  5. #5



    Noisy? Like is it knocking around or does it just sound strange, or what?

  6. #6


    Quote Originally Posted by SurrealOne View Post

    Noisy? Like is it knocking around or does it just sound strange, or what?
    This is what I was wondering. What kind of noise? A grinding, a rumbling, a whine?
    Clint (TX) 2001 Silverado LS 4.8L auto 2wd ECSB [GARAGE]
    Gasoline or gunpowder: If you ain't burning one, you ain't having fun!
    NRA Endowment Member 5 24 48 88 - Hendrick Motorsports FTW!

  7. #7

    Default 2000 Suburban noisy fuel pump

    I was recently told a constant high pitched medium loud.. whine heard on my 2000 Chevy Suburban truck was my fuel pump. It has made this noise for the last 50k miles and I have just dealt with it. I've started looking at replacing now that it is 108k mileage.. It doesn't go on or off it is just contstant

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