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    Continuity of spark plug wires 1999 Johnson 90 v4

    I’ve been trying to figure out a misfire issue, bought new spark plug wires that I’m not sure might be the issue currently, I have 90hp Johnson with OIS, old wires read 500 ohms, new read 1700-2100 ohms. I replaced power pack and rectifier, Had a voltage issue, now resolved and power pack seemed...
  2. R

    1999 Johnson 90hp lost partial power after trimming too high

    Hey all, new motor and boat to me, took it out first day, ran great, last run of the day I trimmed a bit too high, heard the prop lose grip and immediately trimmed down. After that it felt like I lost a cylinder. Boat was running 37 at wot and then would only get to 25 at wot and much slower...
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