Hey again scotty, so I went and bought that 2008 explorer. I have a hard time believing it has a shot computer since 1) I can scan all codes, 2) the radio is fully functional, except the Cd changer acting weird, but doesnt bother me, I'm gonna be putting a new head unit in soon. And 3) if the computer was shot I'd have a lot of issues with the car and its electrical systems.
Anyways, what I want to ask, is what kind of oil (synthetic, semi, or conventional ), do I pool it innit I dont know what the oil change history is of the car? I bought it off a car lot and the seller said he put semi synthetic oil in it last time.
Is it best if I stay with semi synthetic blends, or would it he safe to go to fully synthetic, and change the oil frequently, like 3000 to 5000 miles?