Wade Barrineau
New member
I've got a 2004 40 hp 2 stroke that I just did some work on. Since i had the foot off i replaced the waterpump impeller. Old unit was in good shape.
Thing runs great and pees like a 3 year old untill it gets to around 3000 rpm, then quites and starts to overheat.
Slow it back down and it starts peeing again.
I's pretty darn sure the impeller is proberly placed on the key. Can the thermostat cause this? Didn't mess with that part.
Thanks for any suggestions.
Thing runs great and pees like a 3 year old untill it gets to around 3000 rpm, then quites and starts to overheat.
Slow it back down and it starts peeing again.
I's pretty darn sure the impeller is proberly placed on the key. Can the thermostat cause this? Didn't mess with that part.
Thanks for any suggestions.