97 Tahoe. 5.7 180,000 miles. Previous owner states it has used synthetic since he bought it. I want to change my oil but cant decide if I should stay with synthetic or go with regular oil.
I feel like I remember hearing that synthetic oil in high mileage engines is not a good idea.
Hoping you guys can help me decide.
I feel like I remember hearing that synthetic oil in high mileage engines is not a good idea.
Hoping you guys can help me decide.