Quote:
Originally Posted by Fuzz
What about oil age? We don't put on many miles, so I just try to do it every 8 months or so. Not sure if that is overkill with synthetic these days.
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I used to look around on bobistheoilguy and read people's Blackstone oil analysis results. It seems 1 year for synthetic is no problem in most cases, and milage is much more important.
It also seems like for a lot of cars 10,000km isn't an issue.
I change mine once a year. For one car that's 9-11k km, for the other that's about 4k km.