Well it did it to me again, out for a cruise on a warm New England day, and wouldn't start after a 30 minute walk through a store. Battery didn't have enough sack to turn it over to start. Recently replaced ECU but noticed car has a contact style voltage regulator. Homework tells me electronic ignition should have an electronic voltage regulator, but the car was running with contact style VR when I bought it and a 100 miles or less of driving since I bought it. Though I did observe ampmeter barely charging during the ride at idle or highway. I got a meter and some electrical trouble shooting, where do I go chasing this?
Thanks