Funny Smell
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Northstar Engines and System Technical Discussion Discussion, Funny Smell in Cadillac Engine Technical Discussion; HI all. WHen i am driving my car and i am idled fo ra whil, stuck in traffic, or my ...
  1. #1
    johnnyolivia is offline Cadillac Owners Member
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    Sep 2003
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    Funny Smell

    HI all. WHen i am driving my car and i am idled fo ra whil, stuck in traffic, or my engine temp is around 200 and I am moving on the highway etc... i get theis funny smell. It acutally gets nausiating. I wan tto say it smells like oil and antifrezze together but i nevre smelled aynthing liek it. It really makes me dizzy. Anyone know what it is?

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  3. #2
    elwesso's Avatar
    elwesso is offline Cadillac Owners Master
    Automobile(s): 2005 CTS-V, 1994 Infiniti Q45
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    Re: Funny Smell



    Headgasket!! Just to verify, do you have milky oil, or gooey coolant????

  4. #3
    teresa is offline Cadillac Owners Member
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    Re: Funny Smell

    My 94 Eldorado is doing the same thing. This oil is not milky and the coolant is not sticky. What do you mean by headgaskets? I had my headgaskets replaced a little over a year ago.
    Thanks,
    Teresa

  5. #4
    elwesso's Avatar
    elwesso is offline Cadillac Owners Master
    Automobile(s): 2005 CTS-V, 1994 Infiniti Q45
    Join Date
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    Location
    Indiana
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    Re: Funny Smell

    Well you may not necessarily have milky oil or gooey coolant.... But you could still have a leak in the gasket.....

    Hopefully the heads werent warped, causing the gasket to fail again!

  6. #5
    xxxaxel is offline Cadillac Owners Member
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    Re: Funny Smell

    Hey I have the same smell on my 1994 sts. Oil is still black and coolant still wet. My radiator is new I put a new one in myself month ago. It did overheat!?. Now I have a new problem the smell and the engin hesitates mechanic said i need a new electrical coil one of the three isn't firing as strong and new plugs and wires he did mention perhaps a blown gasket(perhaps?). N hell i'm just a broke college kid who bought a car way out of my leage.

  7. #6
    teresa is offline Cadillac Owners Member
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    Re: Funny Smell

    wELL THE smell went away when the darn thing caught on fire. The sp wires meshed!

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