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  1. #1

    Question dry rubber squeak when reversing??

    Hi,
    I'm hearing a squeak from the drivetrain when backing up. It's only when reversing and sounds like a dry rubber bushing??? Any ideas? I have to wait for a friend to investigate.

    Thanks
    '07 Vortec max

  2. #2
    Jr. Apprentice SkiBurban's Avatar
    Join Date
    Sep 2008
    Location
    Northern California
    Posts
    13

    Default

    Is it speed dependent? Or just a random squeak?
    Miles and vehicle type?
    I'm thinking possibly a universal joint.
    2005 K1500 Suburban LT 50K miles - All Stock

    1992 K2500 Suburban 200K miles - Still Running:rofl:

  3. #3

    Question

    '07 Silverado. 70,000 km

    Squeaks when reversing at slow speed. If I shift to neutural while rolling the squeaking stops.l

  4. #4

    Default

    It is most likely a u-joint squeak. 99% of the time when your experiencing symtoms like you are it is a u-joint. Is it a reg cab, crew? If its reg. cab it may only have 2 u-joints, one at the tranny and rear axle, I larger cab it could have a cariier bearing witch would add another u-joint. Either way you can remove the driveshaft and swivel the u-joints and if you feel on that is rough or gritty feeling you found the problem. Also very carefully pull the cups off and inspect the needle bearings. If they are factory u-joints then they probably dont have grease fittings. Hope this helps

  5. #5
    Master Mechanic bigdaddy77084's Avatar
    Join Date
    Jan 2010
    Location
    Houston, Texas, United States
    Posts
    649

    Default

    most likely its a u-joint.
    95 tahoe 2dr 4x4 200,000+ miles

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