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    1988 Mercury 115 inline six fuel issue

    Issues: engine will start up and idle great, will not go above 1500 rpm on the water. The engine will bog then stall out. I replaced all filters, fuel lines, rebuilt the fuel pump, removed the fuel tank which I drained completely cleaned out, dried then put fresh new fuel in. All cylinders have...
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    1988 Mercury 115

    I appreciate the help, I thought everyone on here was on the same team, not to be someone’s subordinate
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    1988 Mercury 115

    Thanks I did not know that, which is why I came to this website for education, no need for the arrogance, yes I am new to this.
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    1988 Mercury 115

    Thanks, the engine seems to be pumping water strong, you think I should replace the impeller regardless? I assumed it had to be a fuel issue, and yes 50:1 I got rid of the auto blend pump that it had and just put pre mix in the tank. I’ll check the spark
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    1988 Mercury 115

    Hey guys so I just recently acquired a bass boat with a 1988 Mercury 115 inline 6. I finally got it running and water tested it a few times. The first time the boat ran great with no issues. The second time the boat began to run good then all of a sudden would not go above 1500 rpm. At that...
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