Quote:
Originally Posted by mach1BOSS
On All My Cars I Always Use Syntheic Oil Without A Qproblem And I Do On Times Dont Change My Oil Until 4.000 Mies And Not 1 Problem
|
I use the Motorcraft 5W 20 because it HAS synthetic mixed in it, and it only costs $2.39 a quart at AutoZone. I figure if the motor blows up on their oil, I get a new engine. All the other brands out there gives Ford points to argue.