Tried to to run our twin this weekend to get ready for an upcoming race in September. The first run went great other than the water line popped off it was brought in the next lap after it happened the motors where a little hotter than normal but nothing alarming. When we tried to run it again we very quickly lost the inside motor. Checked the flow on the needles and that motor was all the sudden way lean went from 55 to 80 on the flow meter. so we sprayed wd40 through the needle backwards and got some trash to come out and the flow went back to where it should have been tried to run it again and same problem we lost a motor and had trash in the needle. so we decided we needed to clean the tanks out better (this boat had been sitting a while so it wasn't all that surprising to find trash in the tank). while we dissembled the boat one motor felt a little weird so we took them apart and one feels almost new and its pretty tight at the top the other feels significantly more worn. What I'm wondering is should I be looking for new pistons and liners or should we try and run the boat again with cleaned tanks and then see how the motors do.