I changed the oil in my 4-speed and found some ugly soup. I had driven it first and what came out looked just like kleen-strip, a brown frothy ooze. The truck had sat for a while undriven and this is the first time I have changed the oil since I got it. I had just topped it off before. I guess water got in there somehow. I suspect the speedo cable, it was broken and kind of hanging on by one turn, and water can run down the cowl and right down the cable. I put on a new cable (fixed the speedo too). Should I expect more water in the box? The truck lives outside for now. I guess I will be checking it more often. It still shifts well and I took off the side cover and inspected the gears and it looked ok.
