I got a 2003 kymco zx 50 super fever it has the af16 clone engine this thing runs awsome and is quick when it gets warm it runs great just when it gets warm it kinda hesitants kinda but doesn't it starts first kick and thats the only question I got I noticed my breather box filter is extremely dry the filter is great though someone please help me whats possibly wrong with it it has been sitting for 15 years I put a new spark plug in it cleaned the carb blowed through the gas lines there good checked the gas filter good and petcock please help me with this ?
