Question about 1999 Acura CL

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Oil leaking into coolant -- not head gasket

We have a 99 Acura CL 4 cyl 2.3 CL. There has been oil leaking into the coolant. We have had the head removed, pressure tested, replaced the gaskets, flushed the radiator and it is still happening. Any ideas?

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  • jandsmarq May 28, 2009

    about 108 K

  • jandsmarq May 28, 2009

    The car is a manual so the so it doesn't have a tranny cooler.

  • jandsmarq May 28, 2009

    The head was pressure checked and it was checked for cracks and warps and they said it was flat. Don't know if it was hot tanked but it was clean.

  • jandsmarq May 28, 2009

    They did not replace the head bolts, but they torqued down ok.

  • sean cox
    sean cox May 11, 2010

    when you sent the cyl head to shop did they check it for cracks for warps ,ect ? , did they hot tank , valve job , ect? Has the engine ever over heated ?

  • Samuel Charles Spriggs May 11, 2010

    How many miles on the engine?

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Check the transmission condenser or oil cooler built in the radiator..

Posted on May 28, 2009

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That vehicle has the transmission cooler built into the radiator. You may not be leaking oil into the coolant, but transmission fluid, they both make the same mess. Replacing the radiator will probably fix your problem. Let me know if this helped.

Posted on May 28, 2009

  • ENSANE1970 May 28, 2009

    Sorry I just assumed, most of those vehicle's were auto's. When they replaced the head gasket, did they replace the head bolts, they were bad about stretching and not going to the proper torque.

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