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Saturday 21 April 2018 at 04:14
Quoted from vireland:The coil chart here suggests 4.2ohm is the usual resistance for that coil:
https://www.flippers.com/coil-resistance.html
But 3.9 isn't that far off (less than 10%), and also wouldn't explain why it's intermittent. If the coil were bad/weak, you'd expect it to be consistently so...
Source: http://pinside.com/pinball/forum/topic/ghostbuster-issue-thread/page/79#post-4352268