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  1. #1

    Default 2000 Silverado Erratic Fuel Gauge

    I am a rookie when it comes to under the hood...
    My gas gauge jumps from full to empty no matter if I'm driving or at a light. Took it in to shop (chevy dealership) and they said they did a sweep test and that the fuel level sensor ($475) AND intrument panel cluster ($411) would have to be replaced.

    Does this sound about right? Do the prices sound about right?

  2. #2

    Default

    You will need a new fuel sending unit...its on the fuel pump itself...some you can change it out on the pump and some you have to get new pump with sending unit...i cant remember on that year to be honest...either get a new fuel sending unit or go grab a fuel pump assembly from a junkyard and see if it fixes it!

    2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition"

    Line-X'd Bed
    Line-X'd Custom Brush Guard(Heavy Duty)
    5.3L Flex Fuel
    Factory Black Running Boards
    BF Goodrich All-Terrain KO's(265/65R18)
    2" Rough Country Leveling Kit
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Bowtie Mud Flaps
    Cat-Back Dual Exhaust
    Black Bowties
    DeeZee Toolbox(Debadged)
    Diablo Sport Predator(AFM Disabled)
    ProFlaps
    Towing Mirrors
    Next Planned Mods
    Bigger Tires
    Aftermarket Rims

  3. #3

    Default

    my money is on the fuel pump.
    2000 Silverado 5.3L Z71 4x4: K&N air filter, Procomp 16x8 rims, 285/70R16 Toyo AT2s, Kenwood head unit, Alpine 500.1 amp, 12" kicker, Infinity 5.25" speakers, Bilstein HD shocks, EBC GD Sport dimple & slotted front rotors w. EBC green stuff pads, Brembo slotted rear rotors & HIDs.

  4. #4

    Default

    @Gonzo12 I had the exact same issue on my 2001 Silverado. There shouldn't be anything wrong with the dashboard. LOL, the stealership is crazy - more like INSANE if they are asking over $900. I replaced by fuel pump with a new one I found online for about $120. Usually it's the fuel level sensor which is part of the fuel pump which is why you need to replace the pump. My dad and I did it in a couple of hours by removing the bed to access the top of fuel tank.
    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!

  5. #5

    Default

    aka fuel sending unit

    2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition"

    Line-X'd Bed
    Line-X'd Custom Brush Guard(Heavy Duty)
    5.3L Flex Fuel
    Factory Black Running Boards
    BF Goodrich All-Terrain KO's(265/65R18)
    2" Rough Country Leveling Kit
    EGR In-Channel Vent Visors
    Exterior PLUS Package
    Interior PLUS Package
    K&N Drop-In Air Filter
    Bowtie Mud Flaps
    Cat-Back Dual Exhaust
    Black Bowties
    DeeZee Toolbox(Debadged)
    Diablo Sport Predator(AFM Disabled)
    ProFlaps
    Towing Mirrors
    Next Planned Mods
    Bigger Tires
    Aftermarket Rims

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