Hello Everyone!
My name is Allois and I run a surf, fish, dive camp in Pohnpei, Micronesia.
I have 4 Hondas 150 hp.
One of them with around 1.500 hours has been overheating at 4.000 rpm
It started to overheat at higher rpm and since then lower to 4.000 rpm.
I have swapped parts with other Hondas...