Oil leak - Diesel Truck Forum - TheDieselGarage.com
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post #1 of 3 (permalink) Old 07-19-2010, 06:28 PM Thread Starter
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Oil leak

Actin like a rear main seal but they say 99% of the time it's not. It's a slow leak in-between rear of oil pan and front of tranny, along the starter said.. Anyone had this? And I don't see anything on top o the motor tuning dow. The valley. Thanks.

Early 99' f-250,7.3,auto,4x4,XLT

Dp-tuned,intake,eaxust,adrenaline HPOP,Itp over boost,bango bolts,HP crossover line,sun-coast trans
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post #2 of 3 (permalink) Old 07-19-2010, 08:55 PM
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On the front and back of each head there is a large plug that threads in to the oil passage. The o-ring on plug leak and sometimes hard to see.
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post #3 of 3 (permalink) Old 07-20-2010, 03:30 AM
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also the turbo pedestal can leak, out of the exhaust back pressure valve actuator.

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