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  1. #1
    Jr. Apprentice bUCKOLA's Avatar
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    Jan 2009
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    Burlington Ontario
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    19

    Question Brakes Pulsing ?

    Hi folks,
    I was getting the typical brake pedal pulsing/ steering wheel shimmy that happens when the rotors go bad,so I changed the front rotors and discs. The pulsing/shimmy continued.
    My question is ...will the rear ( 4wheel discs) old or warped rotors also cause the steering wheel and pedal pulsing as well?
    I can see how it will make the pedal pulse but can't see how it would cause the steering wheel to shimmy.

    Suggestions?

    thanks Steve
    Last edited by bUCKOLA; 11-12-2009 at 07:24 AM.
    2002 Silverado Short/Sport
    1979 EL CAMINO 454
    2006 CHARGER SRT8...gone:frown:
    1973 KAWASAKI Z1 900

  2. #2
    Newbie VortecK1ng's Avatar
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    Sep 2011
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    Portland, Oregon, United States
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    7

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    Bump 2004 Silverado 4x4. Oversized tires (not HUGE but as big as i could go on stock height) Thanks

  3. #3

    Default

    you hit the first thought of warped rotors, but also check the front steering/suspension for warn parts (idler, pitman, tie rods etc). those can give you some shimmy and in the steering wheel during braking.
    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

  4. #4

    Default

    Check the tie rod ends closely, as well as the hub unit bearings. Both trouble spots on these trucks. Rear brakes can cause pulsing in the pedal too.
    When you hear hoofbeats, look for horses not zebras.

  5. #5

    Default

    You can easily take your rotors off, and take them into a shop and have them re surfaced, i had rear brakes that did this on my 02, i just replaced everything to do with my brakes(calipers, pads, rotors). It was expensive, but fixed my problem. And really helped with my braking power.
    www.youtube.com/ippielb
    2002 Chevrolet Silverado 1500 z71 1985 Chevrolet Silverado k10 2006 Chevrolet Silverado 2500hd 6.6l LLY Duramax
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