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Recent content by Jimmie Leon

  1. J

    Poor idle on 25 hp esh

    Thank you all for your very helpful advice. I gave up and called an expert outboard tuning company. He went through a long step by step procedure in the repair manual to set the timing and sync it to the carbs. The main culprit in my opinion was the idle timing, as the cam was not reaching the...
  2. J

    Poor idle on 25 hp esh

    I have a 2005 25 hp ESH 2 stroke that runs great at high speed but will not idle. It constantly pops out exhaust when idling. Carbs are clean and have changed spark plugs several times. No obvious damage to crankshaft seal. Could this be a timing issue?
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