Posts: 54
Location: Madison wi | I have a mid 80's evenrude 100hp that ive been having problems with the last few seasons. it comes and goes. Somtimes it runs perfect, sounds great, and gets right on plane. Other times it seems like it only has half power, it wont get on plane, runs rough, and sounds terrible. It just cuts in and out. Sometimes it runs perfect all day, then heading back to the dock it just cuts out, suddenly no power again. Sometimes it will cut in and out a dozen times on a short run accross the lake. Other times It runs perfect for a whole week, no issues. But most of the time its cutting in and out. When its acting up, it seems like its only running on 2 cylinders.
Any ideas? Seems like a spark issue not a fuel issue to me, but im certainly no expert |
