2005 Yamaha 50 hp 4stroke EFI

by Mark Bartle
(Texas)

I am having a problem the engine keeps dropping a cylinder
It has 2 coils for 4 cylinders the bottom cylinder keeps dropping out replaced the coil for that cylinder and still drops out then starts going again for about 5 seconds and drops out again Thanks

Click here to post comments

Join in and write your own page! It's easy to do. How? Simply click here to return to Yamaha Outboard Forum.