1 plug, NO SPARK

[Chinatown317]

1991 Evinrude Intruder 150 hp
Tested all plugs yesterday and 5 plugs tested fine, 1 did not!
#3 cylinder on the left, bottom
Tried new plug still no spark!

 

[faztbullet]

Engine running or just cranking over when testing?

 

[Chinatown317]

Not running, just testing by tuning over