Thank you and all vets for your service. 73
Synthetic best for turbo vehicles.
I can't speak for Cummins but I worked at the Caterpillar engine plant in Mossville IL every engine after it was tested had the oil drained. And if I remember right they were shipped with with no oil in them I worked both in assembly and engine test. I built both Truck 3406 engines and the engines for D8 and up tractors 3408 and 3412s. And the the only ones that were ran longer than 20 min or so were special test engines.Each and EVERY CTD shipped to RAM is ran for hours??? Do you have a source that states they drain the oil & refill the oil??? Interesting....
Cummins12V98
Great pics on the first one with the bucket did you have the front end of truck jacked up as you had the milk bucket on a piece of 2x6.
Why don't you just buy a cover from genos works grate no spill
man, you guys with the fender well oil filter change have it a bit nicer. My Ram will NOT fit a filter thru the fender access unless I can get the filter at least an Inch smaller in diameter. it ain't happening. Not a real big deal since going thru the top is still pretty easy. plus I don't have to worry about having the filter partly empty when I go to install it. whatever works for you, do it.
16919
I am curious did you follow the method I described?
Mine will always have synthetic.
Do you think it makes sense, and why, if say a person like me is following the recommended oil change intervals, and it says in MY manual every 15K OR SIX MONTHS . In my case I will be changing my oil for the fifth time in 2*1/2 years, and the mileage will be right at 20K, basically changing my oil every 5k. IMO this is waste enough but with a MORE expensive oil ( synthetic ) there is even more waste. I assume if one does not follow the manual for warranty purposes, and the engine goes south, is there a warranty in place for someone not following the change intervals. Your thoughts on that ??
Do you think it makes sense, and why, if say a person like me is following the recommended oil change intervals, and it says in MY manual every 15K OR SIX MONTHS . In my case I will be changing my oil for the fifth time in 2*1/2 years, and the mileage will be right at 20K, basically changing my oil every 5k. IMO this is waste enough but with a MORE expensive oil ( synthetic ) there is even more waste. I assume if one does not follow the manual for warranty purposes, and the engine goes south, is there a warranty in place for someone not following the change intervals. Your thoughts on that ??
I'm not getting the reason for changing the oil every 6 months. I guess I can see it if the assumption is "low miles" = "a lot of short trips that don't get the oil heated up" or = "a lot of short trips that require active regens". But if the low mileage is simply due to fewer trips overall, 6 month oil changes seem excessive to me and a waste of money and resources. I suppose the only way to answer it for sure is to do a sequence of oil samples to nail down when it really needs changing for my personal driving habits.
Personally I would still run synthetic especially if I planned to keep the truck for the long run.