135mf
Member
Just wondering what hours everyone changes their oil and filter and what are your thoughts on full synthetic?
I currently run about 100 to 150 hours per oil change. I also take oil samples for analysis every other change. for $30 a sample its cheap entertainment.
That's true, but most class 8 trucks I've been around hold 8-10 gallon or motor oil vs the CK at 6 qts.Change it earlier than 400 hours if you like. But on most trucks and Big equipment, a 500 hour oil change is the norm. So 400 wouldn稚 scare me too much.