Is this also a problem with the newer ones? I know some cars have gone to GDI and fuel injector bothJust came across this thread while researching on how to minimize soot. I clean my exhaust tips very often and they get dirty right away after driving a few miles around the neighborhood.
Notice any difference since changing? Were yours ripped or in okay condition? Did the merc parts come with the same spring and black bit the diaphragm sits in?Bought the entire enclosure and popped out the diaphragm. Kind of a waste but still half the price of the OEM Porsche replacement part.