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  1. #1

    Default Whats wrong w/my Gas Gauge

    [media]http://www.youtube.com/watch?v=e03D6baZekA[/media]

    Sender or dash gauge??

  2. #2
    Legend

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    pic wont load, so am gonna give ya what i know, if its fluttering back and forth constantly then its the gauge. if you dont have seperate guges from one to the ohter then you have to replace the entire cluster
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
    Jason

  3. #3
    Legend

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    Dash gauge. Tough to tell on the video.... is it twitching real fast while it reads like that? If it's just the bouncing up and down it may very well be the sending unit.

    As much as I hate being one of those people... do a search on the forum and you will find oodles of posts regarding the messed up fuel gauge. Depending on what year your vehicle is.. (it looks to be around.. '99?) you can bring your vehicle into GM for a recall. I think it's 03-06 for the recalls.

    But welcome to the world of bad GM clusters if you got a twitchin' gauge!
    Steven



    "The Sarge"
    1999 Chevy Suburban LT- K2500
    7.4 454 Vortec, 4WD
    305/70/16 on Eagle Alloy




  4. #4

    Default

    I've never saw a gauge go bad in the 20 years plus working on cars. Replace the sending unit.

  5. #5
    Legend

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    well then i should have sent you mine, it fluttered like a hummingbird wing, replaced the cluster and no problems since 04

  6. #6
    Legend

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    Default

    And there are entirely WAY too many posts about bad gauges in here to not notice it being a problem.

    vnc, did you have the gauge replaced at the dealership with a new one?

  7. #7
    Legend

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    sure did, I brought it in and they tested it and since I bought a new one with them they waived the testing fees so i was pretty happy.

  8. #8
    Legend

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    Good to know. Thanks!

  9. #9

    Default

    if it's not the cluster, the ground for the tank may be messed up. That'll cause an inaccurate or swinging gauge.
    Christopher

    1991 Chevy Suburban 1/2 ton 2WD w/ chevy SBC 350-3/4 ton drivetrain upgrade w/4.10 gears 200K miles
    2005 Saturn ION-2 Stock 277K miles
    1982 Bronco, 1993 Bronco (sold), 1971 M35A2 Deuce and a Half



    There are 10 kinds of people, those who understand binary, and those who dont...

    Remember kids, the only difference between screwing around and science is writing it down- Adam Savage

  10. #10

    Default

    I have the exact same problem. When I put it in neutral the gauge goes all over the place, the needle only moves between beyond full and half a tank the for the entire tank of gas (found that out the hard way) and it flutters. Basically I have all the problems mentioned in every post.
    Dan
    1999 GMC Sierra 2500 350 vortec
    1967 Jeep M725 ambulance 230 tornado
    1990 Cherokee Limited- 3 inch lift on 33's
    ...and every one of em has issues

    If you have any questions or problems don't hesitate to send me or any other GMTC moderators a PM

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