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  1. #1

    Default 2006 suburban 2500 clunk!!!!!!!!!!!!

    ok its a 2006 it has 143k on it i replaces the entire relay rod all the steering compents and it didnt help its a clunk when i punch the gas or if the hit a pot hole on the drivers side. the truck has 265s on the stocks wheels and i noticed it was tweeked all the way up with stock possible bad shocks it sounds like something is loose. I checked the calipers they have alittle wiggle but not loose the bal joints look good all the rubber bushings look ok i applied some grease to most of them i had the truck in a local shop but they couldnt even figure it out if i hit a pot hole on the passenger side no sound if i hit a big bump it bangs. it does sound like its coming from the front and definately the drivers side im so lost any ideas?

  2. #2
    Legend

    Join Date
    Feb 2008
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    Red Wing, Minnesota, United States
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    Default

    have you looked at the motor, tranny and transfer case mounts?
    99 K1500 Suburban LT "THE BEAST"
    Hypertech III, K&N, true dual
    285/75/16
    ___________________________
    Jason

  3. #3

    Default

    not yet could they be cracked or loose and this may sound pretty idiotic but where are those mounts?

  4. #4

    Default

    I have the same problem with my 2000 Suburban.....I tried greasing the ISS shaft but it still makes the noise....any help would be greatly appreciated!!

    Thanks
    2000 SUBURBAN 2WD 5.3L VORTEC

    "We can't solve problems by using the same kind of thinking as we used when we created them."

  5. #5
    Master Mechanic rustyk2's Avatar
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    Mar 2010
    Location
    South Carolina
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    934

    Default

    Motor mounts are on each side of the block, below the exhaust manifolds. The transmission mount is on the cross member going under the tranny, from one frame rail to the other. The mount bolts to the cross member and to the bottom of the tranny. it is a rubber mount that can deteriorate and allow the tranny to shift around.
    Dana South Carolina

    1986 V20 Suburban
    1988 V20 Suburban
    1995 Camaro convertable
    2003 Trailblazer LT
    :sign0196::wink2:

  6. #6
    Jr. Apprentice WEEBOB's Avatar
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    Mar 2010
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    BADLANDS, SOUTH DAKOTA,
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    Default

    Don't forget to check all the rubbers on the sway bar
    IF YOU THINK HEALTH CARE IS EXPENSIVE NOW WAIT TIL IT'S FREE!!
    IN GOD WE TRUST,,,PERIOD!!!!!

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