View Full Version : Chunks of rust holding my thermostat open, engine running cool.

09-09-2013, 03:15 PM
Towards the end of the summer, my 351W started running really cool. Like, 110 degrees cool. I pulled the boat this past weekend and then pulled the thermostat. There were chunks of rust holding the thermostat open.


Anyone experience this before? I'll knock them loose and put it back together but I'm afraid it will happen again. Oh well, it's cheap to fix.