cummins motor oil
#2
#4
#6
Just gives the fuel a little bit of lube quality. Helps out your pump and the rest of the motor. You won't notice any more smoke from it.
I put a little too much (like 4-5oz per gal) in my 06 Superduty one time and I think it lost a little power, but that is a whole different animal. I don't think you could put too much 2stroke oil in a gen 2 cummins.
Just cheap insurance with today's Ultra low sulfur fuel in an old truck.
I put a little too much (like 4-5oz per gal) in my 06 Superduty one time and I think it lost a little power, but that is a whole different animal. I don't think you could put too much 2stroke oil in a gen 2 cummins.
Just cheap insurance with today's Ultra low sulfur fuel in an old truck.
#7
Chevron delo 400
Shell rotella all in 15w40 are good oils.
If you want extended drain intervals, (while still doing a filter at 3k) delvac-1 or rotella t-6 full synthetic 5w40 are permissible, as well.
#9
I use Valvoline Premium Blue and 2 quarts Lucas oil. I've seen first hand the things that Lucas oil can do for an engine and I was impressed.
I use the Super Tech 2-cycle oil also, roughly 1oz per gallon. It actually quieted my pump down some and it idles smoother. It deffenetly won't hurt anything and like dezzrats said it's cheap insurance.
I use the Super Tech 2-cycle oil also, roughly 1oz per gallon. It actually quieted my pump down some and it idles smoother. It deffenetly won't hurt anything and like dezzrats said it's cheap insurance.