What kind of luck are you having finding ANY CI-plus 4 oil?
I have been to all stores in NW NM and it all has been CJ #@$%!
Go for Amsoil Heavy Duty Marine and Diesel 15-40, full synthetic and I don't have to go anywhere, it comes to me, CI-4 and looks like they aren't gonna stop production any time soon.
I have been using the Valvoline Premium Blue CI-4 from the day my truck was new per the mfr recomendations. I had been picking up a case of 6 1-gals every time I needed to do an oil change, keeping the extra gals of each case set aside.
You shouldn't have any extra oil!
6-1gal jugs = 2 oil changes with no extra!
He is saying that he buys 6 gallons at each oil change... (3 extra gallons)![]()