Back in the day I only heard good about Rotella now I don't think I'd run it strictly based off the bad rep it gets online. I don't think I've heard one good thing about it in the last few years
I've always put Chevron Delo in my diesels and keep it changed at about 3-4k miles.
I've always put Chevron Delo in my diesels and keep it changed at about 3-4k miles.