True, Bruce owned a 940. He took me touring his countryside in it, but I'm quite sure he advised folks at every opportunity to disassemble that coil pack and tend to the common intermittent-causing corrosion at the internal coil terminals. I think the poster is referring to this as Rex's Achilles heel.

Sure the CPS needs to be looked at too. Aside from cleaning up the coil, I'd get your friend's timing light, connect it at the coil wire, and put a zip tie around the trigger while you wiggle the CPS wire and tap on the coil/amplifier assembly.
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Art Benstein near Baltimore

"If a woman has to choose between catching a fly ball and saving an infant's life, she will choose to save the infant's life without even considering if there is a man on base." (Dave Barry)