My turn signals always work in the morning. However, during other times of the day, they may or may not work...sometimes they work for a short period of driving, and then they may not work...and then they can work again...etc
Turn signal work sometimes and sometimes they don't on 1997 Mercury Sable
It sounds like your turn signal flasher is on its way out. It is about $10 . Go to a shop and ask for a new turn signal flasher and emergency flasher. They are both about $10 and take about 10 minutes to install. I would do this first. Let me know how this works out.
Thank you for your advise.
My toyota solara 2000 se v6, I change the signal flaser but still the same. so I put it back the old one flaser and when I put back the sinal light work but when it run about less than 10 mile it goes out again. then when i start the car again the signal light work.