Stalling Bike

Message

morgan3000 · Thu May 10, 2007 6:46 am

Hey Ive been having some problems with my new bike. When the engine is still kinda cool if i drop RPM to fast it stalls. I tried uping my idle speed but that didnt help. I live in Korea and my Korean is not that good so its hard to explain to the guys at the shop my problem and since its warmed up by the time i get there they cant see first hand what is wrong. HELP!!!!

#2 Unread post by **fireguzzi** » Thu May 10, 2007 7:54 am

What kind of bike is it?

What rpm does it idle at when it is warm?

morgan3000 · Thu May 10, 2007 7:59 am

a hyosong Yamuda. I dont think they have them in the US. I put it up to about 1500 to see if it helped but it didnt. its about 1000 now. I think. If I keep it at a lower speed when riding I dont have a problem. Its just when i am at speed and pull the clutch or break the RPM just falls to nothing.

morgan3000 · Thu May 10, 2007 8:16 am

Im headed to bed. thanks for all your interest in my problem. if you have any advice for me post it and ill check tomorrow. Thanks.

Morgan

#5 Unread post by **Sev** » Thu May 10, 2007 4:36 pm

Does it idle at a stop? Might be as simple as your idle adjustment screw is too far out, and the bike can't get any fuel at idle.

Had that problem on an old CG125, turning it in a couple turns solved the problem post haste.