I have a 54 chevy. i am having a problem with the rear brake lights. When i push the brakes, only the drivers side light works. both turn signals work and when the headlights are on, both lights are on. but when i brake only the one works. now for the confusing part. if i turn my lights on, push the brakes, and turn the right turn signal on all at the same time, both brake lights work perfectly. what could be causing this? i have tried different grounds and checked all the wiring but i dont know what else it could be. any ideas would be great. thanks
