Originally Posted by sgoldste01
For an extra $7.50/oil change, I think I'll stick with Amsoil. Both oils are probably fine, but we've had one Subaru service writer on this thread who claims a relationship between Mobil1 and engine problems. I suspect that her evidence was anecdotal, but for $7.50 I'm not going to take any chances.
who is this person? they are constantly quoted to the point where this is an impreza meme.