2003 F90TLRB - Yellow wire to TCI/CDI & Tach Signal??? What is the purpose of the yellow wire that is connected to ground and the 8 pin (middle) connector on the TCI/CDI ??? I'm curious since it's the only ground wire that's connected through a bullet connector and could be disconnected by...
I recently bought another boat, had problems with my carbs, and discovered they needed a good cleaning. I’ve read over and over again to use an ultrasonic cleaner. The carbs on my Yamaha F90 have a dozen or so openings and passageways so I finally decided to break down and buy one.
It’s been...
Can anyone tell me the correct timing for a 2000 Honda BF50AY 4-Stroke. I think I may be a couple teeth off on the flywheel. The service manual is a little confusing. The cam pulley timing mark and the flywheel timing marks line up correctly, but if I look into the cylinder with an inspection...
