The best synthetic oil for 1999 Ford Mustang with over 115,000 miles.
CARELP
MEMBER
1999 FORD MUSTANG
What type synthetic oil to use for ford mustang with over 115,000 miles.
Saturday, January 8th, 2011 AT 3:59 AM
1 Reply
ERNEST CLARK
MECHANIC
1,730 POSTS
Truthfully, all name brand synthetics are the same. It'll be a personal choice for you. Mobile 1 may have the most popularity because of the manufacturers that use it from the factory. Royal purple is my favorite.