Checked resistance of several spark wires, all seemed good. I pulled a couple of wires and hooked up a spare spark plug, looked like a strong, bright spark.
Pulled the Motronic and cleaned the contacts. Decided to open the box and look for any issues. Saw one trace that looked like it might have corroded or burnt so I bypassed the damaged area. Nothing changed at all.
Looked for water in various hoses (oil, vacuum, etc) and found nothing.
