Thanks for the help, I just got it and my impeller was all tore up (see attached photo). Do you think I possibly did any damage to the motor? It seemed like it was running fine on muffs earlier.
Ran the boat out on Lake Michigan yesterday and my temp got up to about 220 (idle or running at 3000 rpm). Ran it today on muffs for about 30 minutes and my temp never got about 150. Any ideas? The boat did start to sound a little different after it ran for about 5 minutes. Could that have...