Welcome Guest - Sign Up today
Welcome Guest - Sign Up today

Announcement

Collapse

Help Tip: If you have a question that has not been answered to your satisfaction in the archives, it is always best to start a new thread of your own. By starting your own thread, you will receive the maximum number of views by forum members.

Please note this topic has been inactive for 90 days. For the best results, please start a new topic.

Thank you all in advance for doing your part in helping iboats run a smooth ship.

Additional forum rules linked below.
http://forums.iboats.com/forum-rules-guidelines-405/
See more
See less

50 hp Yamaha, not sure of year, YAM 50 DETO, 6H5 L 411244, not firing.

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • 50 hp Yamaha, not sure of year, YAM 50 DETO, 6H5 L 411244, not firing.

    Sorry but I'm a little confused and not sure where to start since I am totally unfamiliar with Yamaha outboard's. I know what I suspect but prefer to get other opinions of how to go about diagnosing this one. I got this pontoon from an "ol' buddy". It had been sitting in the water for over a year without even cranking. According to him it had been running fine, easy start, no problem. I knew it wouldn't start when I made the deal to take it off his hands.
    It just spins over, will not hit, using a spark checker it's not getting any fire. I normally check for output from stator to CDI then from CDI to coil. I'm not familiar with some of the things such as control units, lightning coil, pulser coil etc... so kinda need a little explanation as we go if you fella's would be so kind as to help me out a little here.
    THANKS! and a little help with the year model would be great too. I'm on a different computer now and all my old links are on the one I had which crashed... so I'm a bit handicapped today.

  • #2
    Sign up today
    Re: 50 hp Yamaha, not sure of year, YAM 50 DETO, 6H5 L 411244, not firing.

    Boy I feel dumb! It was TOO SIMPLE/TOO OBVIOUS... kill switch.... but I'd still like to know what year it is. From all references I've found it looks like it may be a 1987

    Comment

    Working...
    X