"I have a 1987 Evinrude 2.5HP,
"I have a 1987 Evinrude 2.5HP, Model E3RCUA, S/N B1368231 that seems to overheat. When I run it in a tank it runs good but no water comes out the exit holes. I put my hand there, and there is a lot of air that comes out, but little or no water. The plate on the...