I am hoping to get a good idea of what pre emission duramax owners are running.
I have found a healthy stash of the LE flavor in 5 gallon pales and 55 gallon drums.
I also found a 55 gallon drum of the LE predecessor, Delo 15w40 multigrade. This is the CI rating.
Can someone with extensive oil knowledge tell me which of the two mentioned would be better for my LB7 duramax?
Truck currently sits at 181 on the clock and is used for towing.
Appreciate any and all input.
I have found a healthy stash of the LE flavor in 5 gallon pales and 55 gallon drums.
I also found a 55 gallon drum of the LE predecessor, Delo 15w40 multigrade. This is the CI rating.
Can someone with extensive oil knowledge tell me which of the two mentioned would be better for my LB7 duramax?
Truck currently sits at 181 on the clock and is used for towing.
Appreciate any and all input.