Re: 15,000 miles between oil changes?
I don't see much logic being applied at "spacebears.com".
AMSOIL's claims are flat out ridiculous. Are they saying that I shouldn't have to change my oil for 5 years?
We aren't driving 15 liter diesel semi trucks 50,000 miles a year. We are driving 3.2L Gasoline engines that rack up on average 13k a year. If that.
Last edited by sonoronos; Apr 7, 2009 at 11:52 AM.