05 50 hp e-tec problem

[imfishin]

hello, new to the forum here and realatively new to boating. I have a 2005 evinrude e-tec 50 hp. It starts up great and runs great for a min then usually under load one of the cylinders cuts out then it wont idle. Then after this happens it take prob about ten mins before it starts again. then repeats the same process. I have already done the fuel filter and plugs just to rule out something simple, any suggestions would be greatly appreciated. Thanks

[boats.net]

Need to have fuel pressure tested and injectors checked.