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2000mc · 07-23-2012, 01:39 AM

see frank you really do need some good oil, more for spraying at the under body, but you need some oil good for that

so what is the service life of an engine changed according to manufacturers specs when changed with conventional vs synthetic?

07-23-2012, 01:39 AM	#14 (permalink)
2000mc herp derp Apprentice Join Date: Oct 2008 Location: Lawrence, KS Posts: 1,049 Saturn-sold - '99 saturn sc1 Team Saturn 90 day: 28.28 mpg (US) Yukon - '03 GMC Yukon Denali 90 day: 13.74 mpg (US) Thanks: 43 Thanked 331 Times in 233 Posts	see frank you really do need some good oil, more for spraying at the under body, but you need some oil good for that so what is the service life of an engine changed according to manufacturers specs when changed with conventional vs synthetic?