deerefan
Veteran Member
Quick question...and i don't want to get in an oil war here, so please just give me a straight answer. I recently switched to castrol high mileage for my 97 ford and will be making the switch in my 2002 ford this weekend. What makes high mileage different from regular Castrol? And please, if you do not like Castrol, thats fine, leave it out of this thread please. If you use another oil that offers the same type of thing, please do reply. It makes me wonder that if the high mileage protects better, why not run it from day one? Thanks guys!