Turn Signal Troubles

Still covered from 2014? Man thats one hell of a winter! haha Just giving you ****. My 70 duster just started doing the exact same thing with the rear lights and I figured it was a ground issue with the rear lights because my old CJ7 does the same funky **** when grounds get funny. One other thing to add though, my fuel gauge also stopped working at what seems the same time. Maybe a coincidence?