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Recent content by JeffYo

  1. J

    Superceded Fuel Pump Part Number Confusion

    Thanks for the reply. Here's a couple photos. Yes I know I have good spark and compression and clean fuel. Before the leak was repaired, the boat idled fine. After I replaced the seals, it starts and runs for a minute or so and starts to bog down. If I pump the fuel primer bulb it comes...
  2. J

    Superceded Fuel Pump Part Number Confusion

    New owner for this engine... No ID plate... Leaky fuel pump on 1991ish Johnson 40HP VRO twin. Previous owner already converted to non-VRO. Pump says 175230. This site says superceded by 5007421/5004562. I see cross-reference to 5007422 on Amazon for good price but says 3 cylinder or larger...
  3. J

    1995? Johnson 40HP run/miss/run/miss at Mid-RPM

    Just bought skiff with above. Starts and runs fine at idle and low RPM. On acceleration it won't go past about 2000rpm and "skips beats". I'm new to two-cycles! See attached and listen closely if you can. Any help appreciated! Thanks. Jeff Sorry - couldn't get attachment uploaded. Will...
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