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Several have asked for pictures of the ProVent instal on my GL350.
I am draining about about 3-5 ounces per 1,500 miles. That oil is not going back into the intake which keeps the EGR soot from sticking to everything and building up and blocking up the ports, swirl flaps etc…. When I replaced the oil cooler seals the soot was dry in the intake and my mechanic (30 plus years at a dealership) said the buildup was dry instead of gooey like he normally sees and thinks that there would be much less buildup in the system.
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.
