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  1. #1

    Default 2007 Chevy classic 35 to 45 noise

    I have a drive train noise at 35 to 45 mph under acceleration. I replaced gears with perfect contact pattern with no luck. Any suggestions? Maybe u-joints?

  2. #2
    Legend unplugged's Avatar
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    U-joints maybe. My buddy has an 06 and the aluminum drive shaft was bent. Had to replace the front bearing on the diff, the u-joints and have the driveshaft replaced.
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  3. #3

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    Quote Originally Posted by jroper View Post
    I have a drive train noise at 35 to 45 mph under acceleration. I replaced gears with perfect contact pattern with no luck. Any suggestions? Maybe u-joints?
    Look at the transmission mount and make sure the exhaust is not grounding out on the frame or anywhere else. Could be wheel bearings too.
    Jim

    2004 SILVERADO 2500HD LS
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    Other rides:

    1967 Landcruiser <350 Chevy>
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    1990 Geo Metro Convertible
    2007 FJ Cruiser

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