Took my boat to tri county marina when I first got it to get the water pump fixed. It had been setting for most of the time for 5 years the guy I got it from took it out 4 times in that long. They replaced the plugs put new needle and seat in carbs and replaced the enpeller in water pump. Had this done about 3 years ago not had boat out much and it never seemed to pump water good so I thought well its an old motor guess its just slow. Had it out 2 weeks ago and it wouldn't pump any at all at speed so couldn't afford to pay another $200.00 for some one to put a new water pump in so my brother and I took foot off our self the enpeller they had put in was broken and one blade was in line so we got it out and went to try county to get a new one $27.00 I told the guy at the counter that it had only been in it not quite 3 years he told me that's about as long as they last in the motor I had, well I didn't know that. So I took the new one home to put it in got it in foot and started to put foot back on. My brother wanted to see that the pipe that goes up to the motor was straight and in line he saw something up in the pipe I took a wire put a crook in it and pulled 6 pieces of the old enpeller that I payed them to replace the first time out of it. Guess they never even looked in the pipe or even tested it when they had done the work. I cleaned out the pipe and it pumps the water fine now!!! Never will they EVER touch another thing of mine. BEWARE GUYS!!!!