IdaD wrote:
. . .
I am running full synthetic on mine, using Rotella T6. I find that it's a couple of bucks cheaper per gallon than Walmart if I buy from subscribe and save on Amazon. A full synthetic oil change including the upgraded Fleetguard filter (LF16035) runs a bit under $70, which isn't bad at all. I did have to modify a five gallon bucket to catch the used oil cause I didn't have a big enough catch pan.
Thanks for the info on removing the oil filter and badge.
Did you use conventional oil (15w-40) prior to using synthetic (5w-40)? Some recommend a certain break-in period before using synthetic. Wonder what oil Ram uses in their Cummins for the initial factory fill?
Looks like a lotta folks use those Fumoto valves. They look really convenient, but knowing my luck a 2x4 in the middle of I10 will fly up and break it off. Your modified 5-gal bucket sounds like the plan. I hear that oil comes outta that Cummins like a SOB!