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Old 12-27-2006, 11:23 PM
amgbenz amgbenz is offline
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Join Date: Jan 2005
Posts: 7
M120 crankcase ventilation

Rear main seal is leaking on my 2000 SL600. Dealer thinks that the engine may not be breathing/venting. My local dealer is 100 miles away and the car is not drivable.

The car will not leak a drop idling, but when you race up the engine, oil starts dripping from the rear center of engine.

Does anybody know what I need to check to make sure the crankcase has proper ventilation?

Thanks,

Al
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