cranks but no spark at coil

Tried 2 different 2 pin ballasts. Ohmd both at 1.2 which I believe is within spec.
Tumblers?? Are you talking ign switch?

Thanks
QKFSH67 said
Ballast will do that trick of wanting to start when turning key off. Other trick is ignition. Spray and clean tumblers or replace.
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