1966 Ford Thunderbird V8 Two Wheel Drive Automatic 152, 00 miles
Left & right outer lamps do not flash when turn signals are activated (sequentially) all lights do operate when brakes are applied. The sequintial flasher, the turn signal relay and the stop lamp relay in trunk have all been replaced to no avail, problem not corrected. Lamps are good, wireing in trunk feeding the lamps are O.K. Where do we go from here?
Here is wiring diagram for the thunderbird. in my 62 ford I found that the fuse box was giving me a peoblem. Follow the current ftom the signal light fuses to the steering colimn. Most times the connections by the steering wheel could have a bad connection