Coolant level warning

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2004-2007 Cadillac CTS-V General Discussion Discussion, Coolant level warning in Cadillac CTS-V Series Forum - 2004 - 2007; I've got 1600 miles on my V and twice I've had to top off the coolant. I've fed it about ...
  1. #1
    chet is offline Cadillac Owners Member
    Automobile(s): 2004 ctsv Black, 2013 CTS Performance Diamond Black
    Join Date
    May 2004

    Coolant level warning

    I've got 1600 miles on my V and twice I've had to top off the coolant.
    I've fed it about a quart maybe a little more. No leaks, tail pipe seems OK.
    Is this just burping?

  2. #2
    Rich H's Avatar
    Rich H is offline Cadillac Owners Enthusiast
    Automobile(s): 2004 CTSV
    Join Date
    Apr 2004

    Re: Coolant level warning

    Doesn't sound normal. Unless there was air in the system to begin with you should not be needing to add that much coolant. My V is at ~1000 miles and I haven't had to add any coolant since the level has stayed at the max fill level. Have the dealer do a pressure test which will also check for internal leaks.

    Rich H.

  3. #3
    GNSCOTT is offline Cadillac Owners Connoisseur
    Join Date
    Jan 2004

    Re: Coolant level warning

    check the oil and make sure its not leaking into the engine. Its problably air in the system if its not in the oil and not in a puddle on the ground.

  4. #4
    JLCortese's Avatar
    JLCortese is offline Cadillac Owners Member
    Join Date
    May 2004

    Re: Coolant level warning

    Could be air in the system, may need to bleed it.

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