Evinrude XP150 high speed miss

[hardtime]

" 1990 evidrude XP150 starts f

" 1990 evidrude XP150 starts fine, idles fine,
runs at 4500rpms fine, at 5300 or so to 5500rpms
it has a skip or miss. carbs. rebuild last
spring,new fuel lines from tanks to motor,
check plugs and wires, plugs set at .035 book
call for .030. found leak at exhaust cover gasket, check all wires, the rectifier was also replace last spring. is next step to the power pack or to all coils. "

 

[kmhill]

" We had a 1992 Evinrude 150,

" We had a 1992 Evinrude 150, it also had a high speed miss. It did not do it everytime out. The powerpack was the problem. "