been told this could be a carbon restricted vaccum tee , related to the supercharger, any one know of picts online or vaccum diagrams to locate the tee? or where to find good info online for the supercharger system?
thanks in advance

Most likely a bad PVC valve, if they stay open during boost they the complete engine gets pressurized & oil gets into the complete intake system including the inner cooler.

__________________
MERCEDES Benz Master Guild Technician (6 TIMES)
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190E 2.3 16V ITS SCCA race car (sold)
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Or an over-oiled K&N air filter.......

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-tp


1990 300SE "Corinne"- 145k daily driver - street modified differential - PARTING OUT OR SELLING SOON - PORTLAND OR. AREA - PM ME FOR DETAILS
1988 560SEL "Gunther"- 190K passes anything except a gas station
1997 S420 - 265k just bought it with a rebuilt trans. Lovely condition