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    1989 mariner 150 waterpump kit

    Hello. I am replacing upper housing and impeller on my 1989 mariner magII 150hp. I noticed above the metal housing for the impeller and the top of the housing there was a space that looked like a grommet would go. The old housing got pretty Hot and I couldn't tell if there was a grommet in there...
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    1988 mariner 150 electrical problems

    Hi guys. I have a 1988 mariner 150 with serial ob914 number. I recently took boat to have carbs cleaned and fuel pump rebuilt. When I got it back boat wasn't running right and only got worse. It got to where it would only run around 2000 rpm in throttle only and would die when tried to idle...
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    1989 mariner 150 fuel pump

    Hey guys quick question...I am replacing fuel pump on my mariner 150 and was going to go with a inline electric fuel pump instead. Is there a minimum fuel psi I should be looking for? Thanks!
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    1989 mariner mag II prop question

    I recently bought a boat with a mariner mag II on back. Had her out twice and shes been great.Probably logged 10 hours on it since i bought it. I noticed in the garage tonight that the tab washer jiggles little bit side to side but not enough where the tabs are out of the slots. The nut seems to...
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    Mariner magnum II 150 water pump

    Hello every one! Had my 1989 winner bass boat out for first since i bought it yesterday. Was having a blast until a god awfu lalarm went off in my ears!! I looked dow and temp gauge was very very hot. Wasnt pegged but hot. Im glad that alarm was there! The water scoming out of engine was...
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    oil resevoir on mariner 150

    Hi guys I just bought a boat and getting ready to ake it out this weekend. The one thing thats lingering in the back of my head is the lack of an oil resevoir. I can see where there was one at one time but its no longer there. I was just gonna have to premix till I found one for sale but in the...
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    1988 Winner 1790 Tournament Transom repair

    Hey guys...new here but from what I can see here lots of good knowledge to learn here. I have a question about the transom on my Boat. I have climbed around in there and have found absolutley no wood in the transom. I have a 150 horse Mariner on the back and there are some cracks appearing...
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