just had bike tuned up.carb clean,valve adjustment etc. fouling plugs and bike dies trying to climb hills. any ideas ?please help !

 

sounds like to me when the carb got cleaned, the fuel air mixture screw got bumped off. if the foulded out plugs smell like gas more than likely thats your problem. to start off turn your fuel air mixture screw clockwise until it stops then turn back to turns counterclockwise and that should get you going, you may need to tweak it a little. my banshee did the same thing and thats what i did and it ran like a champ.