have an 88 royale pita,have done all normal things,cleaned carbs,new battery cables,cleaned starter,fixed oil leaks from stator and p/ucoil wires,had it running good on all 4,then after about 10 minutes tach started going up and down ,neutral light faded out,then it would drop no 2 cyl.then slowly die out.try to start back-up sometimes it will,and sometimes you have to play with all switches,clutch,sidestand,etc.then will start right up and run good for a few more minutes.charges at 13.6-13.8-goes to 13.1 when fan kicks on,it acts like its losing or shorting to ground,any suggestions would be greatly appreciated.
