You have a restriction in the accelerator circuit due to old gas, debris, or incorrect assembly. This guy has a great video that should help you: ruclips.net/video/c-YJdzhgrkw/видео.html At 12:25 and 15:00 you will find him dealing with parts of the accelerator. Notice at 15:08 the accelerator jet has a flat area. The jet is indexed so the tiny hole in the jet is spraying into the intake. It is possible to install the jet wrong and this will affect the acceleration. If you take your carb apart like he has done and use Chemtool B12 spray carb cleaner you should be able to fix your carbs. Let me know if you have further questions.
Interessting and informative as always! Thank you. Kr Josef
Thank you for viewing and commenting. It is always good to hear from you.
Very helpful video. Thank u.
Thanks, doing my best to pass on what little I know. Will
So what happens if you pump the theottle and it doesn’t spray into intake?
You have a restriction in the accelerator circuit due to old gas, debris, or incorrect assembly. This guy has a great video that should help you:
ruclips.net/video/c-YJdzhgrkw/видео.html
At 12:25 and 15:00 you will find him dealing with parts of the accelerator. Notice at 15:08 the accelerator jet has a flat area. The jet is indexed so the tiny hole in the jet is spraying into the intake. It is possible to install the jet wrong and this will affect the acceleration.
If you take your carb apart like he has done and use Chemtool B12 spray carb cleaner you should be able to fix your carbs. Let me know if you have further questions.