Do I need a new water pump?

I just purchased a boat that has a 1968 Evenrude 65 hp engine. The model number on the engine is 65853B. I dont know boat engines and need to know if the water pump is working. I have been told that I should have water coming out of the exaust. When I have ran it there seems to be a small amount but nothing condiderable. I bought a new water pump (have not installed yet) but realized that the thermostat probably didnt open yet. Since there was little water from the exaust I only ran for at the most ten seconds at a time and never to operating temp. I did read on other posts that little water discharge may be common on this engine. Any info on if this is normal or if I need a new water pump would be appreciated.

Re: Do I need a new water pump?

trixie, to be on the safe side, change it.<br />Even if it is working, who knows for how long.<br /><br />If my memory serves me right, there will be water coming out and at times it will look like a mist more than a spray on these engines, but you will be able to see it though.

Re: Do I need a new water pump?

Trixie<br />You can take the engine cover off and run motor. Put finger on the block or head and should be able to hold finger on it about 4 seconds with out pain or any kind of a burn.<br /><br />Since you do not know what condition is I would change it. Many will tell you need to change every two years, I personaly never change mine in less than 10 and been boating over 50 years without a failure, but never run motor without water or with prop in the mud or sand.<br /><br />Welcome to the Board and have Fun.

Re: Do I need a new water pump?

jThank you for the advice. I went ahead and changed it. The pump looked ok but the seals were shot. <br />Thank you