trstimson

I want to thank this thread from five years ago (and reinforcing clues from a few topics, but mostly this one) for helping fix my 620 this weekend. Great diagnostics - I used them all and ended up replacing the condenser, which was the problem all along. I now know a lot more about how the ignition system works and why, which I would never had learned if hadn't tried to diagnose myself. Thank-you and I am on the the next challenge.