Can I switch to synthetic?
#11
Ford Truck Man!
Valvoline has that 300,000 mile engine guarantee with there oil. My truck is registered with them on this. your truck has to many miles to register (125,000 is the cut off) but valvoline is a really good oil
#12
Cockpit Magician
Originally Posted by Chezoom
Valvoline has that 300,000 mile engine guarantee with there oil. My truck is registered with them on this. your truck has to many miles to register (125,000 is the cut off) but valvoline is a really good oil