i have an issue with my wiring i hope some1 here could help me figure out. Ok my turn signal's front an back all work correct however when i turn my truck headlights on my tail lights don't come on with them then when the battery is hooked up the taillights stay on steady but when i push the brake pedal to stop they go out instead of getting bright the truck is 77 chevy pickup wiring harness auto tran's please post if you can help me solve the prob thanks much


1957 Chevy Service Station Wrecker