NOW i have anohter problem, soon after this procedure, i went to the launch and put the boat in.(NOTE) tons of seaweed.<br />started up and drove down the canal.. about 2 minutes in , i notice the temp guage almost to 240...wooooooaah.. turn around just before entering the lake and head back to my slip. Now it starts to run rough, and just as i get back the temp starts to drop and goes back down to 180 but the engine is still running real rough. I shut down for a bit , check the fuel filter for water and none, so i reinstall it. Start up again and still rough running.??? WHAT happened? UPDATE>>> today pulled plugs , and were black, wet (GAS) fouled out. REplaced and still wont start, sounds like its starving for fuel.. replaced fuel filter, no luck. Checked outside of engine and oil and found NO water in oil or oil on engine.. looks visually ok. What is the deal with this piece of sht