quote:Wow what a great way to explain away lousy wear rates by saying they use FE in the formula. But how do you know with out a baseline of new unused oil?
BRUCE381: Congratulations on having such an open mind. With absolutely no evidence to validate such a judgment, you have already written the product off.
Regarding the baseline unused oil, see my previous post.
BARKERMAN wrote: Houckster, have you ever kept a car long enough to prove the claims of Synlube?
No, I haven't, if you're referring to the 10 year, 150K mile, or 3K engine hour service life of the lubricant. My current ride, a Ford Ranger has 16K miles on the oil. The sample I've sent into SynLube has 15.3K miles on it. The oil has been in use for a little over a 1.6 years.