BuilderML
Gold Member
Hello,
Soundguy did you know that napa brand and carquest brand oil are the same as valvoline oil, All by ashland oil company. Thats what i run in my cummins. Its cheaper due to the fact that valvoline has more marketing to pay for. If you don't believe me look at the back of the bottle on both next time at napa or carquest. I would think its safe to say that ashland oil doesn't have a special tank just for valvoline and another for napa and another for carquest. Its all about the:2cents:
Soundguy did you know that napa brand and carquest brand oil are the same as valvoline oil, All by ashland oil company. Thats what i run in my cummins. Its cheaper due to the fact that valvoline has more marketing to pay for. If you don't believe me look at the back of the bottle on both next time at napa or carquest. I would think its safe to say that ashland oil doesn't have a special tank just for valvoline and another for napa and another for carquest. Its all about the:2cents: