I have a 65 merc model 110 9.8 hp, it is overheating within a few minutes. It does not have <br />any water coming out the tell tale. The motor had been sitting for a few years before I got it.<br />After reading serveral of the posting on this site, it looks like I should replace the impeller first.<br />How hard is it to replace myself?? Do you have to have any special tools to replace the impeller<br />or if it comes down to replacing the water pump??<br /><br />I do not have any prior experience working on outboards, I do have some experience working<br />on cars. Any help would be appreciated.<br /><br />Thanks in advance!!<br />Mike
see manuals below...