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  1. J

    Should I winterize

    Live in the northeast. 150 hp Yamaha, two cycle motor was professionally winterized 2014. This year, boat was used only for about half an hour in fresh water at a very low speed. Should I have it winterize again this winter? Would fogging be enough? Should I change oil in the lower unit...
  2. J

    2004 Yamaha 150 hp hpdi two stroke will not run well

    I have a 2004 Yamaha 150 hp two stroke hpdi. Yesterday I used the boat for the first time this year. It started and run well for up to 2500 rpm or about to 8 miles an hour. The moment I tried to give it more gas to go faster the motor stalled and shout off. This happened on and on every time...
  3. J

    2004 yam 150 hp hpdi problem after winter

    I have a 2004 yamaha 150hp hpdi motor. I got it last year mid season. Everything was running fine. It was professionally winterized at a yamaha dealer. I used the boat today for the first time. It started right away and sounded good. After going slow for about 5 minutes I tried to go...
  4. J

    1985 merc 3.7 runs well only 15 min.

    I have 1985 mercr 3.7 Alpha. It was winterized last year after running well during the season. This year I have taken the boat a few times and it runs well for about 15 - 20 minutes and then starts missing, lossing power, then slows down for a little bit and then shuts down. It may start a...
  5. J

    Force 50hp water pump

    I recently changed the water pump of my 50 hp 1989 Force. No water comes out from the two little holes. I use the ear water connectors to feed the water. I'm unsure how to reinstall the copper water tube. I have the Seloc Manual and it does not explain how to do this. It seems to me that...
  6. J

    50 hp Force Water Pump

    I attempted to change the water pump in my 1989 Force 50 hp motor.<br />I’m having difficulties with the assembly. There is a copper pipe that is right next to the shift draw and goes on parallel to it. This pipe came out completely of the motor, as I separated the lower unit, and a rubber...
  7. J

    Force 50 hp Water Pump

    Motor runs fine when going fast. At slow speed, like in a no wake zone, the alarm goes<br />on after a few minutes. I only see a little bit of water coming from the two holes up in the<br />back of the motor. I ordered a water pump hoping that that is the problem. Is this dificult<br />to...
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