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    2013 Yamaha F90LA Issue

    I have a 2013 Yamaha F90LA with 117 hours on it. Starts easily, idles great, and for the most part runs good. Noticed lately that occasionally (and not all the time) that it wants to slightly bog down while accelerating. When it does this, I ease off just a little and it smooths out. I’m...
  2. R

    7.5 Mercury Thunderbolt

    I purchased a 1973 7.5 HP Mercury Thunderbolt outboard enginge about a year ago. I have not tried it in the lake yet, but today I set it up in a small drum of water to test run it. My question is, should the water pump run all the time (no matter what speed)? It seems to be putting out a good...
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