Skyco
I don't think that is correct. They certainly can require a certain type of oil...they can't require one use only [I said:
their[/I] oil without supplying it free of charge.
Many, many require certain
types of oil for warranty.
Look up the "Magnuson-Moss Act of 75". It was put in place from what I can gather to give consumers a leg to stand on legally. It covers a lot of different points. It's a lot of serious words that gave me a head ache.
It made it so we could do a lot of thing to our personal vehicles. It must be the proper part, installed correctly, rated for that app, yadayadayada. I think you see where they are going.
Without it any type of modification we did all the manufacture would have to do is say "It's not covered under your warranty now, It's been modified"
No more tuners for our trucks, aftermarket filter systems, the brand of oil you want to run synthetic or not. Without that law we wouldn't be able to choose anything for ourself.
Don't take my word on it. Look it up, I did.