General Walbro carbs

Denis

New Member
Peculiar situation with a walbro on 68cc Red Lion in a sport cub!
Starts, idles however as soon try to up rpm, dies! Even now left to idle for a while, does. Carb been stripped, cleaned, new n/r valves, diaphragm and reeds checked out. Can not find a thing and still same after multiple attempts and rebuilds? Any idea's welcome please?
 
Top Bottom