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#1
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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 |
#2
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i am not familiar with your particular engine, but most engines, if you open the oil filler cap you will get an idea of blow by. to push oil out a seal would take a massive amount of it.
in fact i cannot imagine a scenario in which crankcase pressure could do so. i could be wrong i suppose. tom w
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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual. ![]() ..I also have a 427 Cobra replica with an aluminum chassis. |
#3
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Al, send me your e-mail address. I have some info that may help.
Pete
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1995 S600, 1 of 618 (sold) "Speed is just a question of money...how fast you wanna go?" LONG LIVE THE W140! Visit my Web Page at www.v12uberalles.com |
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