I daily drive an 88 Ford Crown Vic LX and it runs like a champ. But for the 3rd time since I bought it I went to start it and when I turned the key there was a single click and all the dashboard lights went out, and the only way for the car to get power again is by unplugging and plugging the battery back in. I originally thought it was the starter solenoid so I’ve replaced that but it still happens. Any ideas?