Water flow through engine is minimal

[JahKer]

I have a 1988 Johnson 60 hp engine that has run extremely well since I purchased it. However, recently I have noticed that the water flow through the motor has been reduced to a trickle when running. When I first start it, it comes out OK but not the stream that I am used to seeing, but once I get going, it reduces to a trickle. Is it possible it is clogged? If so, how can I blow it out or check? What else could it possibly be? Other than that, the engine runs fine. Also, how would I tell if the engine is running hot due to decreased water flow?

 

[mellowyellow]

Re: Water flow through engine is minimal

has the impeller ever been replaced? if not I<br />would start there. you can also blow out the telltale with compressed air. critters get in them small holes... good luck

 

[91formula]

Re: Water flow through engine is minimal

mine was doing the same thing, had the water pump and impeller changed, runs like new, cost 200 dollars but it was worth it,