Turn Signals Not Working on Old Chevy Truck (64-72 C10 Blinker Fix)

Turn signals acting weird on your old Chevy truck? Blinkers not flashing, both taillights blinking at once, or intermittent signals driving you crazy? In this video, I walk through a real electrical troubleshooting process on a 1966 Chevy C10, covering: • Common turn signal and blinker symptoms • What I checked first (grounds, bulbs, sockets, wiring) • Why cheap turn signal switches can cause problems • The actual fix that solved it This isn’t a guess — it’s a real diagnosis and repair from the shop. 🔧 If you’re restoring or maintaining a 1960–72 Chevy C10, this is a problem you’ll likely run into. 👍 If this helped you, hit like and consider subscribing — more real-world fixes coming from Back Forty Garage. chevy c10 turn signal problem, c10 blinker not working, 1966 c10 turn signals, chevy truck blinker fix, old chevy truck electrical problems, turn signal switch chevy c10, classic chevy truck wiring, c10 electrical troubleshooting, 1960s chevy truck repair, chevy truck restoration, back forty garage, gm turn signal switch problem