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Oil Leak 850 1994

I have a 1994 850 with 117,000 miles. Great car and great shape. However, I recently enountered an oil leak that cannot be found. I have has several Volovo mechanics think they fixed it. I even had a new rear seal put in. I add about a quart a month. Even more on long road trips. I look at the engine, but see no oil leak and cannot find where it is going. I do see small puddle under the car if it has been settig a while.


Would anyone out there please comment on what they may think it is? Please offer suggestion on how to get it fixed.

Thank you so kindly.








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    Oil Leak 850 1994

    I have a related question if anyon can answer it. Am i supposed to change the washer on the oil drain bolt everytime i change the oil? Mine doesnt leak but it could.

    Andrew
    1999 S70 GLT








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    Oil Leak 850 1994

    See discussion at heading: PCV Value = Flame trap? 𖛊]󞩺] below.

    Regards,

    Mark Sloo
    Minneapolis, MN
    '93 850 GLT, '65 122s, '65 122s








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      Oil Leak 850 1994

      The mechanics changed the PCV valve. It boggles the mind that I'm losing oil.
      I have only 117,000 miles on the car.

      Hopefully someone out there is having the same problem with their 850 and can add some light.

      Thanks








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    Oil Leak 850 1994

    Is it a turbo? If so check the turbo drain gasket. If not, maybe you are just burning oil. How is the performance? You could put some die in the oil and check it about a month later with a black light to see if you have any leakage.

    Good luck







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