Johnson 1999 J25pl3eem 25hp 3 cyl

[olde]

I have a 1999 johnson j25pl3eem 25 hp it starts up and runs for about 3 minutes , then dies, no spark at spark plugs .Any ideas?

 

[Ronniewhite]

I have a 1999 johnson j25pl3eem 25 hp it starts up and runs for about 3 minutes , then dies, no spark at spark plugs .Any ideas?

Power pack

 

[saltchuckmatt]

I have a 1999 johnson j25pl3eem 25 hp it starts up and runs for about 3 minutes , then dies, no spark at spark plugs .Any ideas?

No spark obviously means electrical....you need to be more specific. Like after the 3 minutes I let it sit and then I can re-start it and it runs for 3 minutes again.