Hello All,
I am familiar with all of the debate and near-consensus re: 2-stroke oil, but what about 4-stroke older Cummins? Is this a good way to go in my Crown 743 turbo and my Gillig 855 turbo?
https://www.walmart.com/ip/Chevron-Delo-400-CK4-15W-40-Heavy-Duty-Motor-Oil-1-gal/16940138 (https://www.walmart.com/ip/Chevron-Delo-400-CK4-15W-40-Heavy-Duty-Motor-Oil-1-gal/16940138)
Thanks,
Paul
Paul -
That's a good oil for your Cummins.