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Help with 760 Turbo - excess crankcase pressure 700 1989

posted by  adam242 on  Fri Aug 23 10:02 CST 2013
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last visit: Sun Aug 25 08:07 CST 2013
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I recently bought my 760 turbo wagon back from the guy I sold it to... it is not in nearly as good of shape anymore. It barely runs.. no power, some black smoke.

The plugs are fouling with oil.. I have excess crankcase pressure (oil fill cap dances, I can feel pressure coming out) and I'm guessing this is blowing oil through the turbocharger.

Flame trap is clear and I have intake manifold vacuum.
Did a compression test and read 150, 150, 160, 165 with a cold engine.

Any thoughts? Suggestions?






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