03 Yamaha 150 Vmax Carbed

[mark1b42]

THE MOTOR STARTS FOR A FEW SECONDS THEN DIES,I CLEANED THE FILTERS,CHANGED PLUGS AFTER RUNNING RINGFREE ,STILL THE SAME THING ANY OTHER PLACE TO STARTWAS RUNNING PERFECT,THEN GRADUAL DECLINE

 

[JB]

Re: 03 Yamaha 150 Vmax Carbed

Sounds like a fuel supply problem, Mark. Using up the fuel in the carbs and not getting more.

What happens if you pump the primer bulb when it tries to die?

By the way, lose the caps lock. It is considered shouting on the net.