konigcivic
08-09-2004, 09:33 PM
NAPA part number 89000. brake booster check valve.. this will fit perfectally in place of our pcv valve.. it opens under vacuum to suck out all the crancase vapor then closes in boost so the crankcase does not see positive pressure.. i think this is better then the pcv valve because it wont allow and boost into the pcv system.. its only 7 bucks and i was wondering what you guys think of this.. i just did it on my car saturday.. just throw a breather filter on your valve cover and your pcv system is all in check...