2014 Nismo RS
Hello everyone I've been searching through the site and I haven't found any in depth information about the oil blowby from the pvc system lots of info saying its normal but i recently had a check engine light come on for the temp between MAF and Boost sensor not matching P011C cleaned both sensors and the light went away for a day. When i pulled the boost sensor it was covered in oil and looking through the hole it was in into the pipe I noticed a lot of oil in there. I am nearing 130,000 mi in my 2014 Nismo RS should i be worried about the turbo or my valves? is it to late to add an OCC? how do I clean that pipe and most likely the intercooler as well? BTW car is mostly stock it has the K&N SRI and some aftermarket catback exhaust. As far as i know thats all thats ever been done to it but im not the original owner i bought it used about 3 years ago.