2008 Mercury 60 4 stroke

[fishinwrench]

Hmmm. Overheat warning should be a solid tone, not a series of beeps.

You can pull the lower unit and backflush to clear the crud. Or fire it up on the hose with the thermo housing off, that should blow out most of it.

[aarchdale@coresleep.com]

I pulled the lower and it was good. Impeller still looks new. As it shoud only 8 months old. I also left the thrmero out and fired her up in some muffs and it shot out a load of stuff. Hopefully that will be the fix. Side note. Yesterday after she alarmed on me. I put down the troller and ended up with 25 big whites. And a whole bunch if little males. All way up beaver creek in bull shoals