Z ZanderD New member Jan 9, 2009 #1 i have only owned the truck for one year as far as i know it has always ran conventional oil is it true that if i switch this late in the trucks life that it will cause seal leaking it currently has no leaks and runs great
i have only owned the truck for one year as far as i know it has always ran conventional oil is it true that if i switch this late in the trucks life that it will cause seal leaking it currently has no leaks and runs great