Engine Trouble can't get bike to idle,Richard

[richardrpsb]

hello guys hope this time am in the right place. Installed a 80cc engine last week brought
engine from luckyearlybird, installation went fine,but couldnot get a standing idle. I read a few post and did what they said, INSTALL O RINGS-MKE SURE BARREL IN CARB SLIDES
UP AND DOWN.Still when i pull clutch handle in rpms are so high am affraid that i might
cause other problems.can anyone help or direct me as to wht to look for.
appreciate all HELP!

Richard

 

[Anton]

Have you adjusted the idle screw on the left hand side of the carb? If that doesn't work it could be a bad seal on the intake gasket which is letting in too much air and causing the high idle.

Here's a usefull thread: http://www.motoredbikes.com/showthread.php?13725-clutch-in-idle-high-chinese-2-stroke

A simply search on the forum for "high idle" and you will come across a lot more threads that will give you some more ideas of things to try.