I sent in 4 samples a two weeks ago (2012 & 2013 Port and Starboard)and this is the first one to come in for the starboard engine taken in 2012. I'm no expert but at least to me, it doesn't look bad. I was however, expecting Mobil 1 to hold up better and not shear down like it did and the sodium does concern me. This engine is strictly salt water run so I'm thinking salt might be getting through one of the gaskets but I'll know for sure when I get the 2013 samples I sent in back.
The first UOA you'll see on there was taken when I first bought the boat and I have no idea what oil they used or how many hours they ran it. What do you guys think?
The first UOA you'll see on there was taken when I first bought the boat and I have no idea what oil they used or how many hours they ran it. What do you guys think?