2007 DTS - power steering noise
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Cadillac DTS Forum - 2006 through 2012 Discussion, 2007 DTS - power steering noise in Past Cadillac Vehicle Discussion; Had upper power steering hose replaced now there is a constant roar from engine area not depending if I turn ...
  1. #1
    COZART is offline Cadillac Owners Member
    Automobile(s): 2007 DTS
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    2007 DTS - power steering noise

    Had upper power steering hose replaced now there is a constant roar from engine area not depending if I turn wheels or not. All fluids okay

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    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
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    Re: 2007 DTS - power steering noise

    Please do not hijack threads. Moved to your own specific question in new DTS.

    I activated your subscription. Please verify your car, year, model.

  4. #3
    jazoo is offline Cadillac Owners Fanatic
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    Re: 2007 DTS - power steering noise

    First of all welcome to the DTS Forum!!

    It could possibly be air in the Power Steering system. Did the mechanic purge the system after replacing the upper PS hose?

  5. #4
    billbill1 is offline Cadillac Owners Member
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    Re: 2007 DTS - power steering noise

    Air can be a common problem in power steering systems.
    Pulling a vacuum, with a "MityVac", on pump reservoir, and running the engine, is the fix.
    Vacuum on steering system, will remove "air" from the total system.

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    Cadillac Cust Svc's Avatar
    Cadillac Cust Svc is online now Cadillac Customer Service
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    Re: 2007 DTS - power steering noise

    Quote Originally Posted by COZART View Post
    Had upper power steering hose replaced now there is a constant roar from engine area not depending if I turn wheels or not. All fluids okay
    Hello COZART,

    I am sorry to hear that you are experiencing a roaring noise from your engine. Are you planning on taking your vehicle into a Cadillac service department to look further into this concern? If you are, I would be more than happy to assist you in setting up an appointment to look into this further. Please feel free to private message me or send me an email to socialmedia@gm.com with “ATTN GREG” in the subject line if you would like to further discuss your concern.

    Gregory W.
    Cadillac Customer Care

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