Turn signal issue 68 Chevy truck
I have a 68 Chevy truck and the front turn signals are not working. The turn signals are part of the park lights. Both park lights work. When I turn the left turn signal on, the left blinker does not work, when I turn on the right turn signal, both (left and right) blinkers blink. I tried hooking a ground from the blinkers to the frame, but still no change. Any suggestions? Thanks.