Originally posted by Bridge:
Originally posted by iso50:
Originally posted by Bridge:
I'd be wary about using Amsoil for 1 whole year/25,000 miles.



I wouldn't worry at all, in fact I know a few cars with more than 25,000 miles on Amsoil.



Awesome... I've heard of people leaving their oil so long they have rusty oil filters



Well you have to use good filters, like tha Amsoil EaO line.

If you look at that test, you'll see they didn't test Amsoil and Mobil 1 the same way. The didn't change the oil filter on the Amsoil test, yet they did on the Mobil 1 test. The test is quite old, and Amsoil doesn't use the same filters anymore.

In fact, the first time I read the test, I emailed the people that did the test and they liked Amsoil a whole lot. I'm not sure if the email link is still up or not.