Quote:
Originally Posted by Joe-BMW33
Yeah, but then we go down the rat hole of lubrication of 30 vs 40. I personally feel cars shouldn't burn oil.
I'm no engineer lol 😂, I just change the oil a lot. That I know can't be a bad thing.
|
BMW has been fighting with the N63 throughout its life. With this engine there's no exact science. Sadly.