Quote Originally Posted by djmdma02 View Post
I was reading into "bob the oil guy" and just want to make sure the motor is protected even on start up. The first flush before I pull her out for winter will be the 0w-30, and I will let people know how that turns out, and if it does not, back to 5w-30. Gotta love the cold winters in Utah.
You have cold winters in Utah...

Up here in the great white, 5w30 Synthetic works just fine, even at -35 deg.

And yes, I'm an Amzoil believer...