jinlun 50 will not idle?

Check you have an adequate supply of fuel, no blockages or air in the fuel line from the tank. Try running it without the air filter for a minute see if that works and clean/replace if necessary. Check your plug, HT lead and coil in that order, take the coil to a second hand spares dealer and the mechanic will check it with a meter and tell you if it needs replacing or check it yourself if you have a multimeter.

pete.
January 2012