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    97 Johnson shuts off after warming up

    My 1997 Johnson cranks fine and runs fine to start with..... But after running it near or at WOT for 5 to 8 minutes......it start shutting off....and starting back. Constantly on and off, on and off. I can back the throttle down to about 30%........and it runs fine. I can let it cool down and it...
  2. J

    Throttle issue - 40 HP Johnson 1997

    Hello guys...... I have a strange issue with my 1997 40 HP Johnson. It cranks and idles fine. But when I get to a point close to 1/2 WOT and higher.....the motor starts cutting out. It runs fine for a couple of seconds then cuts out for a couple of seconds, picks right up and runs fine for a...
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