Piaggio NRG idle problems?
One problem sorted, another one appears....I have a Piaggio NRG Extreme air cooled..The bike runs fine, but now will not idle...I have tried adjusting (what I assume is the idle speed screw - big brass thing with spring on it) on the side of the carb, but this has no affect on the engine speed..Am I adjusting the mixture screw ??...Is there another (hidden) screw for the idle ??...When started I have to twist the throttle just a little to idle the bike, if I let go of the throttle, the engine dies......
Also...could it be a choke problem..am I right in undertstanding that it is an automatic choke on the carb..?
And finally..any pointers to any on-line service manuals / pictures would be greatly appreciated..
Thanks
Simon
February 2010