John deere stx38 model hydro. if fire is to coil and none after ...has to be the coil right?>?

Question:

Answers:
The small wire off the coil is a kill wire. Ground the wire and it kills the spark. If you have power on this wire something is miswired somewhere. Try unplugging the wire from the coil and spin the engine. If you still have no spark, the coil is most likely bad.