burning oil

MJB · 09-03-2014, 11:40 AM

Quote:

Originally Posted by chops

try a different oil if you guys are burning. i used mobil1 5w-30 (NOACK = 11-13%) my first few oil changes because i didnt know any better and burned so much oil. switched to pennzoil ultra (the old one, not the newer pureplus one) and immediately stopped burning oil. the reason for that i suspect is due to the low NOACK value of the old pennzoil ultra (NOACK = 6.4%)

the newer pennzoil ultra pureplus has a much higher NOACK of 11.5% so i cant comment. however, ive moved to the 10w-30 version which has a super low NOACK of 5.7%. no burning oil so far and i'll have a UOA done in a few months when i hit the 6k marker

Yeah, I use 0W-40. The oil isn't as thin as 5W-30 when it gets up to operating temp, therefore maybe it won't pass by the rings if you guys are burning oil. I've used it for about 14k miles now. No issues at all. Doesn't the GT-R come from the factory with 0W-40?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
so my 370 is burning oil :/	ssmoked	Nissan 370Z General Discussions	16	09-05-2011 08:34 PM
370Z Oil Burning	ImportConvert	Engine & Drivetrain	27	08-16-2010 07:37 AM
Burning oil with Ester	Ztoon	Drivetrain/Engine	5	07-26-2010 12:55 AM
AT, burning smell	{SALVA}	Engine & Drivetrain	7	03-18-2010 03:47 PM
Burning Oil?	Ed In Medford	Engine & Drivetrain	8	03-23-2009 10:26 PM