I use the same Traveler 15w40 in my 1952 Farmall Super M although I buy it in 2.5 gallon jugs. A year or two ago I had the valve cover off to replace the gasket, the rockers were all perfectly clean. I attribute that to my use of high detergent oil. When I first started using it I changed the oil way more often than was probably required to be sure all the sludge from years of non-detergent oil got pulled out. Now I change it every other year. If that machine gets 30 hours a year I'd be surprised... -Curt
On Monday, August 5, 2019, 7:18:21 PM EDT, fmiser via Mercedes <mercedes@okiebenz.com> wrote: > Dwight wrote: > Ok Craig here goes. What weight M1 do I want to put in my 0M617 > 300CD? I don't drive it in the winter & only about 1k in season. > When i was driving it regularly, i used 5w40 but i think that > is NLA. I would use 15W50. It is hard to find around here, so for a number of years now I have been using Traveler (Tractor Supply house brand) 15W40 bought in 5 gallon buckets. Seems to be a decent oil, and relatively low cost, so I just change it more often than if it was "real" synthetic. _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com