Hope somebody can help. My Force 90hp was overheating so I replaced the impeller. There is a good flow of water at low revs but this becomes less as I increase revs untill it stops and the overheat alarm sounds. The old impeller was completely destroyed and I am wondering if some of it may have found its way into the cooling system. Any suggestions on how to solve this would be greatly appreciated as this is my first boat so I'm a bit lost.<br /><br />Cheers<br /><br />Dave
