Recent content by Mtribute

  1. M

    Flywheel removal 1986 Johnson GT150

    Can someone tell me the bolt size for the 3 holes on top of flywheel? My puller bolts that I've used on other flywheels are not the right size and I want to be careful not to strip the threads. Thanks
  2. M

    1986 Johnson GT 150 rectifier/regulator

    Can anyone tell me the location of the rectifier/regulator on my engine. And if anyone knows the part number Thanks, Mtribute
  3. M

    Johnson 150 1986

    After lightning hit my boat, I've been trying to fix electrical problems. Got everything working except for tach. Put meter on battery and cranked engine. No change in reading. Local dealer ordered rectifier regulator for me for $250. Haven't picked it up yet. This sounds a little high for a...
  4. M

    LIGHTNING strikes bassboat

    Last week lightning struck my 1986 Procraft 1750 bassboat parked on trailer at my home. It completely destroyed my Hummingbird 400TX and blew out my Nav/Anchor switch on my dash and ripped my windshield in half. I replaced Huymmingbird, windshield, and switch (no problem), but now none of my...
  5. M

    1986 Johnson 150

    I recently purchased 1986 Procraft 1750 bassboat with Johnson 150. Starts good, idles good, but when I reach WOT, it starts cutting out or missing. Sometimes occasionally, sometimes continually. Any advice on troubleshooting? Thanks, Mtribute
  6. M

    fuel guage won't work

    I recently bought 1986 Procraft bassboat 1750 with johnson 150. I can't get fuel guage to work. Can someone please tell me what I need to do to fix it or troubleshoot to know if it needs to be replaced...
  7. M

    1989 johnson 150 cuuting out

    I have 17.5 ft Procraft bassboat with 150 johnson. Starts and idles good. Comes out of hole very good. Excellerates good but when I get to WOT starts occasionally cutting out or missing. Any ideas why?
  8. M

    150 johnson

    i recently bought 1989 johnson 150. it's presently running fine with oil injection, but with its age should i disconnect and mix oil and gas to avoid serious problems incase oil injection fails?
  9. M

    What year is my Nissan

    I've never been able to find out what year my engine is. 90hp NS90A 3B7-1 15441
  10. M

    90hp Nissan CONFUSION

    I've been trying desperately to get my engine running right. It would not plane out. Wide open throttle 2500-3000rpm's. Thinking fuel problem I took carbs off and cleaned them. All components looked good. Flushed gas tank out and put new high octane gas in. Put new fuel line and fuel filter on...
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