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Recent content by solo44

  1. S

    Help! 2005 Johnson 25hp Carb

    Yes. Everything has been cleaned out with detail. Fresh fuel etc. ethanol free btw. Will update again once I get the chance to do a compression test. Any advice to the idle screw adjustment? I want to try and cover all the basis and make sure I’m not being an idiot on something.
  2. S

    Help! 2005 Johnson 25hp Carb

    Water pump rebuilt. Fuel pump diaphragm replaced. New fuel lines in the motor and from tank to motor with new primer bulb. My procedure is squeezing primer bulb until it’s firm. About 5 push/pulls on the primer on motor and pushed back in. Throttle barely cracked open. And push start. When it’s...
  3. S

    Help! 2005 Johnson 25hp Carb

    Kinda what I was hoping to hear since that carb is pretty basic. I've also replaced the primer pump and the fuel pump and spark plugs. I haven't done a compression test yet. To explain what its doing: Has trouble starting cold but will start fine warm. Will sit and idle for hours. Once I get it...
  4. S

    Help! 2005 Johnson 25hp Carb

    I think my carb is trashed. Ive rebuilt the thing twice and it just still does not run correctly and i know the carb is my problem. Looking to find some help locating or finding an aftermarket option to replace the carb with a new one. Model is J25GTESOC and the carb part number is 5005486.
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