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  1. J

    Ignition/Dizzy Sensor Wiring

    I am going to replace my ignition sensor as it is corroded and the only part I haven't replaced for my tune up. The new sensor has three wires coming off the back of it, merc part no 87-892150Q02. My old one had the wires connecting to the nuts on the back of the sensor with three wires...
  2. J

    Motor won't go up

    I put a new alternator belt on tonight and when I went to put the motor up the motor up button sound like the motor was going dead and the trailer button did the same thing. They both would work for just a second or two but then quit. Sounds like a motor when going dead. I have a 4.3 merc on a...
  3. J

    Interesting Low RPM @ WOT

    I have a 1992 20' Larson with a 165 HP 4.3 Merc. Last year I had issues with the engine and the timing was out 8 deg. So with the timing in check and a full tune up that inclcuded, plugs, wires, dist, ignition coil, fuel filter, new 4 blade 21 pitch prop. When all that was done I ran the boat...
  4. J

    Replacement Seats

    Hey all. Just started the boat up this year and she is running good. I have a 1992 Larson SE (4.3 merc). I am having trouble located where to find replacement seating. It has the U shaped seating and I can't seem to find anywhere where I can just order replacement seats. Any idea's where I could...
  5. J

    4.3 Merc Low RPM's at WOT

    Hope this is the right forum. (I posted a couple days ago but only put help in the title so I changed to a new title to maybe find some interest) I'm new to the forum so bare with me. I'll give as much detail as I can and if you need something else let me know. I live in NE Ohio. I have a 20 ft...
  6. J

    Help

    Hope this is the right forum. I'm new to the forum so bare with me. I'll give as much detail as I can and if you need something else let me know. I live in NE Ohio. I have a 20 ft Larson with a 4.3 merc 175 HP. I only ran my boat twice last year and didn't notice it running badly but wasn't tip...
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