I have a 92 mazda 929. Recentaly I encount a problem with my left turn signal. Sometimes, it works fine, sometimes, it dose not. I took to an auto repair shop, and mechanics there could not find anything wrong with my car. Any suggestion on what could go wrong? Thanks!

 

We need more info what is happening when the problem occurs. For instance, does it just stay on constantly, does it not come on at all? It can be anything from a bad bulb, a bad bulb socket, a loose wire connection, or even a turn signal switch.

 

having light problem is usual in car owners. here are some few solutions to your problems:
-replace defectve bulbs
-check voltage regulator for burned out bulbs
-clean bulbs and socket connections
-and replace blown fuse
turn signal light replacements may cost you alot, better take some good lights to prevent car light problems.