universal diesel

Hello all, Spring has sprung and I was going to change the oil in my Universal 5416. I see that Shell has discontinued manufacturing ROTELLA® T5 synthetic blend (10w-40) and it's now impossible to find in my area. I chose the 10w-40 because I sail year-round in the chilly SF Bay and I've...

Hi All, I recently bought my 1980 Ericson 30+ with a Universal Diesel 5416 engine and am getting ready for my first oil change. My first oil change on any boat but a boat buddy is going to help me. :-) Although the previous owner seemed meticulous, I want to do a complete job, i.e. change oil...