1974 20HP spark in 1 cylinder only

circle hook

Petty Officer 1st Class
Joined
Dec 6, 2007
Messages
271
I tryed to test with an ohm meter and the numbers are all in place the stator, trigger, and both coils, could it be the switch box that i could not test when cranking the engine I can hear a sparking sound but can not tell where its comming from can i switch any wires to see if the spark switchs cylinders and then tell what part is bad Thanks Bob
 
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