18 hp evinrude will not plane out

[cwhit1]

Ive rebuilt carb changed tanks

Ive rebuilt carb changed tanks every thing seems to work ok runs great at slow speed it gust dosent wind out help

 

[jwbmarine]

"spark test..comp test,..fuel

"spark test..comp test,..fuel delivery...hs jet,perfectly clean clr?..do a spark test,w/throttle at low spd,then ,again,w/throttle handle,adv fully,...indicates,bad wire,conn's in boot,...conn in coil,raw wire grounding,in the stator adv mode...etc.."