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  1. 4

    Please help with Johnson 200hp.

    I have a 1993 JOhnson 200 that is not running well. I have owned the motor for about 12 years and have never had to replace the power pack but think that may be the problem. I'll list the problems below. 1. After starting, when the motor goes from fast idle to slow/regular idle the motor...
  2. 4

    TN27 Help what spark plug?

    I'm working on the old TN27 and think I should change the plugs. Champions site only goes down to 1952 and I believe mine is a 1951. Champion says J8C. Somewhere else here on Iboats I think I saw J6C. I don't think there's much difference but thought I would try to determine the correct...
  3. 4

    PLEASE HELP!?! 1951 Seahorse TN 27

    I have a problem with the recoil starter on my Seahorse. I took the recoil assembly off to clean and lubricate it to begin using the motor again. Somehow, now that it is cleaned and lubricated the arms that are supposed to pivot inwards to grab the flywheel are not pivoting as they should...
  4. 4

    6hp Seahorse

    I picked up a 6 hp seahorse from my friend that was store with stabil in the fuel. I installed a tune up kit (ignition) & plugs and got it running pretty well. Problem is it's running a little rich even with fuel at 50:1. Haven't dissasembled carb yet because it is running. I've adjusted the...
  5. 4

    Help identifying Johnson Sea Horse 6 hp

    Please help to i.d. a 6 hp Johnson Sea Horse that was given to me and with parts. My friend gave me a white 6 hp johnson that he said ran well a couple of years ago. I believe it was made in the 70s based on some pics that I've seen. I put in new plugs and connected it to fresh gas. Tried...
  6. 4

    TN-27 Fuel Adjustment

    I've finally gotten my old tn-27 running (cleaned carb & installed new impeller) I'm still confused on the fuel adjustment though. The instructions on the cowl say "prime the carb then open the needle 3/4 turn". Is this slow or fast metering? Seems that it's slow because it's not affected by...
  7. 4

    Help Prepping a 1951 Johnson TN27 for use

    The old outboard is a johnson 5 hp with TN 27 stamped on the side of the power head. I can't believe it but it hasn't been cranked in about 10 years. I put fresh gas in it. Opened the valves, pumped the primer and IT CRANKED. Didn't run very well but it did run. Now I'm looking for advice...
  8. 4

    Burnt 5 hp Gamefisher - need parts sources

    Not sure how but I managed to sieze the motor. I haven't run compression check but after running for 5-10 min at very low throttle the motor siezed. Pretty sure I'll need new rings and possibly piston also. Any guide to sources would be appreciated as well as any advice on what could have...
  9. 4

    Gamefisher 5hp question

    Newbie hare. My brother gave my a 5hp Gamefisher. I tried to use it this weekend and couldn't keep it running. I finally guessed that the carb bowl was flooding. If I closed the fuel valve from the tank and tilted the motor and let the fuel drain out I could get it to start then I would open...
  10. 4

    No spark question from a newbie

    I have owned a 1994 Johnson 200 hp for about 9 years. For the past couple of years every time I try to start the boat after it has sat for a few days or weeks I have no spark at the plugs. Inevitably, after spending as much as an hour moving the power pack around along with any other wires...
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