Try short the switch terminal on the CD to the engine block and see if it
has spark, then try again with the switch terminal bare, no wires at all
attached. Some CD packs needed to be grounded to run, some open. If you get
spark with either of these two tests, it may be just the kill switch.
Greg

Hey Greg,
What do you mean by short the switch terminal? I am sort of familiar
with stuff but am a bit foggy on what you mean here.

Thanks.