2005 STS oil problem - Page 2

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Cadillac STS Forum - 2005 through 2012 Discussion, 2005 STS oil problem in Past Cadillac Vehicle Discussion; If you don't get satisfaction (rebuild, compensation, etc.), I believe I would give your engine a chance by the much ...
  1. #16
    C&C's Avatar
    C&C is offline Cadillac Owners Connoisseur
    Automobile(s): Cadillac XT5 (2017)
    Join Date
    Feb 2008
    Mount Pleasant, SC

    Re: 2005 STS oil problem

    If you don't get satisfaction (rebuild, compensation, etc.), I believe I would give your engine a chance by the much assailed 'Italian tuneup'. In addition, and in conjunction with the engine exercising (Italian tuneup), I would use a double concentration of Techron (in your gas) just in case you rings are just 'crudded up' (sticking) and the cylinders and rings are not actually scoured/scuffed. If your problem is rings then this above suggestion probably won't help much.

  2. #17
    Submariner409's Avatar
    Submariner409 is offline If it won't run, chrome it
    Automobile(s): 2002.5 F55 STS - 67,500 miles, 2014 Explorer XLT FWD
    Join Date
    Feb 2006
    MD Eastern Shore, Kent Island

    Re: 2005 STS oil problem

    Look up one of our Florida members who rebuilds the 3.6, plus other work on it - SC2150

  3. #18
    is3_ftw is offline Cadillac Owners Member
    Automobile(s): Soon
    Join Date
    Mar 2010

    Re: 2005 STS oil problem

    Quote Originally Posted by robcinnafun View Post
    Just talked to Cadillac, they aren't going to do anything about it. Can't decide in what direction I should head in now.
    Persistence is the key to get things done. See if they're willing to work with u on half cost for the ring replacement. Talk to the tech manager and let him know that ur on this forum and heard about piston rings issue.
    I noticed that stealerships will often try to convince people that they won't do anything, knowing that the customers will just accept the answer and walk away. They know about issues and try to say anything so they don't have to do it. Especially if they have to do it for free. That's a bad situation for stealerships and they don't want something like that getting out, where everyone will want something done for free.

    Good Luck whichever route u go with

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  5. #19
    Aurora5000's Avatar
    Aurora5000 is offline Cadillac Owners Fanatic
    Automobile(s): 2006 STS V8 Blackberry,2004 CTS 3.6 Loaded, 2016 SRX LOADED
    Join Date
    Oct 2003
    Tornado Alley Oklahoma City

    Re: 2005 STS oil problem

    What about talking with the General Manager? Better Business Bureau... or am I being naive?

  6. #20
    EChas3's Avatar
    EChas3 is offline Cadillac Owners Master
    Automobile(s): 2006 STS4 V8 1SG & 2007 STS V8 1SE
    Join Date
    Jun 2008
    Cedarburg, WI

    Re: 2005 STS oil problem

    The BBB falls into the category of warning future consumers buyer beware.

    Have you tried the Sales Manager? Whose name is on the sign?

    There is a principle of 'fit for use'. Is it really?

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