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Thread: tranny clanks

  1. #1

    Default tranny clanks

    Hey guys when i go from p to r it makes a really loud clank...i haven't drove an automatic in about 6 years so i am not sure what going on....

  2. #2

    Default

    Could be ujoints. Now that I think about it I used to get that same thing in an old ford E300 but dont think I ever fixed it.
    David
    2004 Silverado 2500 Crew Cab 4x4, AMSOIL EA air filter, Granatelli MAF sensor, Throttle body spacer, Magnaflow exhaust (true dual to 2 in 1 out muffler), 6" ProComp lift (add a leaf and 5" superlift rear block), Bilstein shocks, 35's (Cooper Disoverer ST) and 4.10 gears, Rhino Liner, EGRUSA fender Flares and widow visors, extended stainless steel brake lines, firestone airbags w/onboard air compressor, Pioneer Avic X940BT navigation, Accel backup camera.
    http://www.gmtruckclub.com/forum/sho...Silverado-2500
    1960 Land Rover Series II 88
    2001 Pontiac Sunfire
    2013 Toyota Avalon Limited (Wife's Car)
    NRA Life Member

  3. #3

    Default

    Quote Originally Posted by dsfloyd View Post
    Could be ujoints. Now that I think about it I used to get that same thing in an old ford E300 but dont think I ever fixed it.
    ok i am kinda relaxing now...did if ever get any louder or anything

  4. #4

    Default

    What year, make, and model is the vehicle? If it's an old vehicle, it could be bad ujoints, a loose rearend, or slack in the transfer case. Bad ujoints can be relatively easy to replaced, a loose rearend is a pretty common sound, and slack in the transfer case can be a pain in the rear to fix.
    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



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  5. #5

    Default

    99 1500 sil extcab stepside v8 ls an it only does it when i go in to r no other gear

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