Project 7.3

[Bduck]

Going to a synthetic oil is an upgrade from conventional. What I have been looking into is Schaffer’s oil for diesel engines. I’m still looking into this oil, studied their results with engine disassembly after a very high amount of mileage & reviews. This oil one doesn’t hear much about vs the everyday advertisement of other brand names.  I’ve always used a decent oil filter so I know that I won’t have an issue there.