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  1. Someguyincali

    Mercruiser 165 i4 high idle then run away.

    When I start the engine it idles between 1000 and 1200. Then it slowly starts to run away and goes up to 2000+. I have been trying to adjust the choke, and both idle mixture and idle stop screw. https://youtu.be/TDShCI6bTF
  2. Someguyincali

    1987 Mercruiser 165 i4 cranks but won't start

    Had the boat in the water last week for a couple hours. No issues. Took it to the water today and it would not start. Intermittently tried to fire and actually got it to start for a second before dying. I have spark. I have fuel pressure both from the accelerator pumps and the fuel pump. Fuel...
  3. Someguyincali

    Accessing trim sender

    How do I remove the trim position sender on the merc stern drive? I can't get to half of the sender without remove major components.
  4. Someguyincali

    Partial wax job baked on

    Hi, this is my first post on this forum. I cannot find any posts that address a heavy unfinished wax job.. So please direct me to a post if one exists We recently bought an old 1987 Four Winns boat. I plan on polishing but first I need to remove what appears to be car wax that was applied and...
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