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Cadillac steering & suspension repair questions and answers

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  • Lawrence Tinsley
    Lawrence Tinsley - 1998 Cadillac DeVille - Steering & Suspension - 1/4/2012
    My vehicle shimmies (wheel and steering wheel) only when i ease my car to the right as in changing lanes
    mileage-130 k happens at any speed is this a broken belt in the tire?
    • Spoon Sports
      1/4/2012 Spoon Sports

      A high speed shimmy is usually caused by a wheel that's out of balance or a bent wheel.

      The first thing to check for would be a bent wheel. Raise the front of the vehicle off the ground and rotate each wheel by hand. If you see any sideways or in and out movement of the wheel, it is bent and needs to be replaced.

      WARNING: Although some people claim they can straighten bent wheels, doing so is risky -- especially with aluminum alloy wheels. Replacement is the safest option (but also expensive).

      If you don't see any sideways movement in the wheel, it doesn't necessarily mean the wheel is straight. There may be just enough sideways runout to cause a shimmy, but not enough to see. To find this kind of problem, you'll need a dial indicator. More than about .050 inch of sideways runout can be enough to cause a problem.

      If the wheels seem to be straight, have the balance of both wheels checked (or rebalanced). If that fails to cure the shimmy, you may have some kind of tire problem due to defective belt alignment or tire construction. Other causes may include loose or improperly adjusted wheel bearings, insufficient caster alignment (check and readjust alignment as needed), or a worn steering damper (on trucks or other vehicles equipped with a steering stabilizer).
  • sleeperacres
    sleeperacres - 1996 Cadillac DeVille - Steering & Suspension - 1/2/2012
    How difficult is it for a laymen to replace the load leveler system on my Cadillac?
    Is there a way to check the condition of the air shocks with the load leveler compressor broken?
    • caddyman
      1/2/2012 caddyman
      did you replace the rear air shocks? that is usually what it takes, if you dont wait too long and burn out your air pump. should be able to buy a pair for $100 apiece with lifetime warranty.
  • jessi
    jessi - 1995 Cadillac Seville - Steering & Suspension - 12/31/2011
    Is there A make/model the parts interchange?
    lower control arm
    • Jimm
      12/31/2011 Jimm
      Not sure of the exact interchange part for other GM applications. Try the following auto parts sources, such as;,, or to compare the part numbers.
  • jessi
    jessi - 1995 Cadillac Seville - Steering & Suspension - 12/31/2011
    The lower control arm;"Is there another G.M.make/model that will interchange?
    all the parts stores here in town don't carry it.
    • Jimm
      12/31/2011 Jimm
      Not sure of the exact interchange part for other GM applications. Try the following auto parts sources, such as;,, or to compare the part numbers.
  • Gary droz
    Gary droz - 2001 Cadillac Catera - Steering & Suspension - 12/28/2011
    How do I go about replacing the rear drivers side wheel bearings
    • Jay Giron
      12/28/2011 Jay Giron
      The rear wheel bearing are pressed in bearings. You will need a few special tools to perform the job.

      Replacing the hub assembly is easier that replacing just the wheel bearing.
  • davillio
    davillio - 2002 Cadillac Escalade - Steering & Suspension - 12/18/2011
    Should I get a alignment before or after replacing all ball joints?
    So I took my escalade to the Cadillac dealer for alignment. But they are refusing to do the alignment until I replace all my ball joints. Are they right not replacing all ball joints at the same time will defeat the purpose of getting the alignment or do it really ...
    • Jimm
      12/18/2011 Jimm
      Yes, that is correct - you'll need to replace any worn components before getting the wheel alignment. This is because the wheel alignment cannot be maintained with any worn suspension components - such as ball joints. The alignment settings will merely change as the worn components allow the tires to change position; i.e. to change alignment.
  • jerry hickman
    jerry hickman - 2006 Cadillac CTS - Steering & Suspension - 12/14/2011
    Have an inop steering position sensor can car be driven to auto shop or need to be towed?
    was driving vehicle stability engaged light came on and came to a grinding halt and brakes were pulsating also had to limp car home kept locking up but it hasnt done it again desperate for answers thanks jerr hickman
    0 answer
  • jerry hickman
    jerry hickman - 2006 Cadillac CTS - Steering & Suspension - 12/14/2011
    Need to get car to shop do i need to have car towed rather than drive it with an inop steering position sensor?
    veh mi 87,000k was driving and stability engage light came on in car and car locked time and hasnt done it since..need to get it to shop do i need to have it towed ?
    0 answer
  • larry quire
    larry quire - 1997 Cadillac Eldorado - Steering & Suspension - 12/9/2011
    How to replace a power steering pump? where is it located?
    i turn on my car.... and it start squekin when i touch the steering wheel.....maybe leaking fluid and uses alot of anti freeze.......
  • daroka
    daroka - 1997 Cadillac DeVille - Steering & Suspension - 12/7/2011
    One of my tires is straight and the other is slightly turned in to the left. what could be wrong.
    i slid into a thin sign pole on the right side of the car the pole went under. after that i noticed the steering wheel was not level and was pulling to the right. i took the tire off and there was a broken horizontal pole, but it wasnt broken all the way. i dont ...
    • Spoon Sports
      12/7/2011 Spoon Sports
      WIthout seeing it in person, may take on it would be you bent a tie rod which is connected to your steering. I dont know obviously if it reached up to the rack itself.

      I cant see the damage so i cant comment on what should be done, best i can do is narrow things for ya.

      Please do not reply by clicking "Reply". reply by clicking "Answer Question" so it will reflect in my INBOX so i can get back to you if something comes up. If you post a comment, it will not appear on my inbox and i wont be able to follow your question.
  • al
    al - 2003 Cadillac CTS - Steering & Suspension - 12/5/2011
    How do i tell which suspension i have fe1, fe2, fe3
    i need to know which steering rack to buy
    0 answer
  • booty2
    booty2 - 2001 Cadillac DeVille - Steering & Suspension - 12/4/2011
    Why is my power steering fluid leaking out. I have a 2001 Cadillac Sedan Deville.
    It makes a wihining noise. And the power steering fluid runs out as soon it is put in.
    • Jimm
      12/4/2011 Jimm
      Several possibilities; leaking steering pump, leaking steering pressure hose, leaking steering return hose, leaking steering rack assembly. First step - is to determine which component may be leaking. Add fluid to the system, wipe off and clean up the possible leak points; end of the hoses, along the steering pump hose connections - to get a clear view of the fresh leak. Next, start the engine and observe for any leaking at those points in particular.
      Try the 'How-To-Guides' feature on this website to get an idea of the replacement steps. Try the many on-line auto parts sources, such as; or for the replacement parts.
  • Steve Wesley
    Steve Wesley - 2006 Cadillac DTS - Steering & Suspension - 12/2/2011
    My 2006 DTS has a tilt and telescopic steering wheel which is stuck in a inconvient posistion.
    I had a slight binding and noise when turning in either direction, a GMC mechanic advised the problem was minor. and he would call me when he had more time. Its now stuck as stated and the mechanic is not available. Any idea what the problem could be?
    0 answer
  • Steve Wesley
    Steve Wesley - 2006 Cadillac DTS - Steering & Suspension - 12/1/2011
    Why is the tilt/telescoping steering wheel stuck in a very uncomfortable postion?
    A slight binding was felt in the steering, as though something was rubbing internally. neither tilt or No fuse indicated and indicated (CB4) circuit breaker, appears OK.
    0 answer
  • trumanbogle
    0 answer