Last night I drove my 73 cougar for about an hour with the lights on. When I got back I noticed that my right rear turn signal stopped working. When I turned it on the taillight would go black and the front turn signal came on but didnt flash. I later went back out after the car had cooled and...

I have a 1970 XR7. when I turn on headlights the turn indicators on dash light and turn signals do not work. With headlights off they work fine. I have replaced the sequencer and the flasher with LED compatible and LED bulbs. I also have left brake light out . Not sure if these are related. If...