One thing you might do--and maybe even "should" whether you go used/ new is rewire the thing so the key triggers a relay for the IGN1 buss, and maybe the ACC buss as well.
That makes sense since this switch did at least activate the IGN, and now it's intermittent failing.
I re-checked a couple more places online, they have the Standard Ignition US88 and some other brand. Rolling the dice on the other brand. Wont be here till next week.
