Why does my PW50 bike not Rev at idle?

Why does my PW50 bike not Rev at idle?

Bike starts and “idles” fine… but will not rev any higher than idle. Both in “Run” and “Start” positions… even with Stop-Run-Start switch unplugged. Even with the whole ES Control box removed. Choke doesn’t help any either.

Is the PW50 Zinger a stop start car?

I recently picked up an old but decent condition ’83 PW50 for my youngest son. The Zinger runs but won’t come off idle. And it’s not the Stop-Run-Start switch.

What’s the idle speed on a Yamaha bike?

The bike hasn’t been running to my knowledge for 4-5 months. Prior to my purchase the previous owner, a friend, said he cleaned the carbs. Basically, she’ll start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies.

Is the miniky PW50 a stop run start?

I recently picked up an old but decent condition ’83 PW50 for my youngest son. The Zinger runs but won’t come off idle. And it’s not the Stop-Run-Start switch. Appreciate any ideas. – new Miniky (clone Mikuni) PW50 carb. It has the right jets in it ~#67.5 main and #40 pilot (jets measured).

Bike starts and “idles” fine… but will not rev any higher than idle. Both in “Run” and “Start” positions… even with Stop-Run-Start switch unplugged. Even with the whole ES Control box removed. Choke doesn’t help any either.

I recently picked up an old but decent condition ’83 PW50 for my youngest son. The Zinger runs but won’t come off idle. And it’s not the Stop-Run-Start switch.

The bike hasn’t been running to my knowledge for 4-5 months. Prior to my purchase the previous owner, a friend, said he cleaned the carbs. Basically, she’ll start up fine and idle around 1500-2000 rpm (full choke) but upon going to 1/2 choke or giving her any throttle, she dies.

I recently picked up an old but decent condition ’83 PW50 for my youngest son. The Zinger runs but won’t come off idle. And it’s not the Stop-Run-Start switch. Appreciate any ideas. – new Miniky (clone Mikuni) PW50 carb. It has the right jets in it ~#67.5 main and #40 pilot (jets measured).