I'm just about finished rebuilding a 49 Plymouth but tonight I saw the brake light staying on, I thought the switch might be stuck and this is a 6 month old brake light switch so I took a broom handle and started pushing the pedal so I could see the tail light. I noticed when the pedal was just about back up the light would go out but then in just a few seconds it would come back on. I did this about 20 times and the same thing again, anyone have a idea what this might be causing this--------Richie