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  1. J

    It's ALIVE!! 1983 Johnson 9.9 HP - should I do anything to clean up the insides?

    I recently got a J10ELCTC that hadn't been run for 3+ years.. and no idea on history before that. Got the kits for the fuel pump and carb and installed them as well as a few other odds/ends. Started up pretty easily after that. Has right at about 100psi in both cylinders. Took it for a float...
  2. J

    Start button on 1983 9.9HP broken... obsolete..

    Any electricians? My start button just broke on a 1983 Johnson 9.9 (J10ELCTC). The part is obsolete, 0582961. Power comes in from the battery to the switch, then there are 2 wires coming out. One goes to the terminal block, the other to the neutral start switch. The wire to the terminal block is...
  3. J

    1983 Johnson 9.9 fuel pump blow test question

    I bought a motor & boat..Motor had a few issues and wouldn't start so figured I'd rebuild the fuel pump (and carb) while I was waiting on other parts. Pretty sure I put it back together correctly with a Sierra kit. I can blow through the inlet, and not through the outlet, but it's pretty hard...
  4. J

    ust got a 1983 Johnson 9.9HP, what do I do?

    Friend of a friend was selling a boat with motor and I figured I'd give it a go.. Motor is a J10ELCTC, 1983 Johnson 9.9HP. It hasn't been started in 2-3 years and previous owner did not use any fuel stabilizer. Supposedly ran ok before that. I know nothing about this motor.. I know the...
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