scooter auto choke

0POSTS

13 years ago

the auto choke and my scooter when I start the bike now revs very high, too high. After a minute it idles down to a good speed. It used to be ok but recently is revving too much. The idle is perfect though. So I'm wondering is it possible to adjust the auto choke ? is it an electrical issue ?

also a Vietnamese translation for the mechanics would be good as I want them to fix the choke level but not touch the idle...

thanks

See also

Driving in Vietnam - Guide
Scooter license? - 9 Replies
driving a scooter - 9 Replies
Nha Trang: Recommended Used Motorbike Shops? - 5 Replies
Car Service - 5 Replies
I need to do border run from Nha Trang to Mok Bai in Feb. - 17 Replies
Need 4x4 small van - 2 Replies

Budman1 ViP

1612POSTS

13 years ago

bạc tự động v脿 xe của t么i khi t么i bắt đầu xe đạp b芒y giờ revs rất cao, qu谩 cao. Sau một ph煤t n贸 idles xuống một tốc độ tốt. N贸 được sử dụng để được ok nhưng mới revving qu谩 nhiều. Nh脿n rỗi l脿 ho脿n hảo mặc d霉. V矛 vậy, t么i tự hỏi l脿 n贸 c贸 thể điều chỉnh tự động choke? ngo脿i một bản dịch tiếng Việt cho c谩c cơ chế sẽ l脿 tốt như t么i muốn họ để sửa chữa mức choke nhưng kh么ng chạm nh脿n rỗi...

A little Goggle help......

l3ully Banned

830POSTS

13 years ago

Just go to a repair shop and show the problem.

Ymel Active member

57POSTS

13 years ago

IMHO not a serious problem, but u may not know local tricks , you should take it to a trustful guy to fix it. Anyway can be mechanical issue and electronic both.
Depending on the choke, it must have an inside part which can be rotated, a small change (screw tiny!) can fix ur problem. U may not see it bc originally the screw is covered buy some plastic stuff or soldering.

Guestposter822 Guest

0POSTS

13 years ago

yeah I managed to find the idle screw no problems and it isles perfect it is just on start up the auto choke runs a little fast but I supposed that is what it is supposed to do...

Ymel Active member

57POSTS

13 years ago

so it means there s still too much petrol (+air) in the first seconds? spin "over" for some sec at start?

Guestposter822 Guest

0POSTS

13 years ago

hi, no it starts fine every time, it is just the first start in the morning it can rev high from the auto choke. After say 30 seconds it revs down and finds a good idle speed. I just dont want it to rev so hard from the choke first up in the morning when the motor is cold. Not really sure how the auto choke works if it is a spring or electric based. I took the cover off and adjusted the idle screw no problems so the idle is good.