2000 mercury 150 carb runs hot

[gafgrip]

hi all i just bought a 2ooo 150 hp mercury at trolling speed the over heating buzzer goes off when running every thing is ok if u just sit at idle everything is ok ? help

 

[ODDD1]

Re: 2000 mercury 150 carb runs hot

Gafgrip, its maintenance time...put a new water pump impeller in it...you have classic symptoms.