1988 par car Ignition module

[Bladespapa]

I would only get spark when i let off the throttle. So i decided to open up to review the Ignition module. I tapped it a couple times and bam full continuous spark. I drove it for a little while and had to do that again.Im pretty sure its bad right??? And i cannot find part anywhere. I found pictures that where close but not for sale. Help would be appreciated