Anyone have the link to the oil article that is in the forum somewhere? I went to a pretty good piece about modern oils and modern engines. I thought it was a stickie in here somewhere, but can't find it.
I'm not sure which thread you are referring to but bobistheoilguy.com has pretty much anything you could ever want to know about oil, filters and additives.
Any piggyback (or standalone) ECU options for the stock Protege5?