mauryb7479
Recruit
- Joined
- Apr 29, 2012
- Messages
- 1
My Evinrude 60 HP Triumph engine runs very well from starting to about 15 minutes after running hard. After about 15 minutes, she loses one cylinder. I can turn off the engine, let it cool for a minute or two, restart the engine and run for 5-10 seconds, and lose the cylinder again. Following that, I can run at low speed, with the cylinder in question getting spark occasionally, then cutting out again. How should I troubleshoot this problem to find out what is wrong. Thanks. Maury