How important is it to use synthetic oil for high mileage cars. I have 2010 Equonox with 150000 miles
Unless your car specified synthetic there is no need. But synthetic gives slightly better wear protection.
How important is it to use synthetic oil for high mileage cars. I have 2010 Equonox with 150000 miles
Unless your car specified synthetic there is no need. But synthetic gives slightly better wear protection.