Hey all just picked up a 82 XT550. Im trying to diagnose a no-spark issue, perhaps some of you can help. At best, when I kick it over I am only getting -3v to the coil, on both wires. Im sure I dont have my multimeter wires switched, it registers -3. Ive never seen this before in a bike, but then Ive only worked on a couple of them before so Im not quite sure how to go about diagnosing this. Any help would be appreciated.
Thanks