Cool Eng
07-17-2006, 08:41 PM
I've had problems with my Yamaha 200 chain drive for many years. A *Edited**Edited**Edited**Edited**Edited* to start, but then ran great. I did a bunch of "quick" carb rebuilds and cleanings, and replaced a few parts. I keep all my 3 wheelers at my cabin so don't have access to all my shop stuff.
Finally got frustrated and removed the carb and took it home. I have a high dollar ultrasonic cleaner I use for guns and other stuff. Really took my time cleaning it this time and checked and cleaned every small port and hole using wood and plastic picks.
Put it back on, and it started on the first pull ! A few weeks later it started with a few pulls. Runs like a champ now !! Don't overlook the Yamaha 200 chain drive models, they are pretty quick !
Moral of the story: If you know it is a carb problem, don't give up on it ! A really, really good cleaning is all it might need !
Dave
Finally got frustrated and removed the carb and took it home. I have a high dollar ultrasonic cleaner I use for guns and other stuff. Really took my time cleaning it this time and checked and cleaned every small port and hole using wood and plastic picks.
Put it back on, and it started on the first pull ! A few weeks later it started with a few pulls. Runs like a champ now !! Don't overlook the Yamaha 200 chain drive models, they are pretty quick !
Moral of the story: If you know it is a carb problem, don't give up on it ! A really, really good cleaning is all it might need !
Dave