check the flashers.. sould be a round fuse sorta thing
Your "turn solenoid" is defective.
Either hand signal or check and replace your fuses and turn signal bulbs.
One of the signal bulbs may have burned out.
Defective flasher relay.
could be a bad ground
Bad turn signal flasher? Bad turn signal switch? Blown fuse? Bulbs burnt out?
Check the fuses on the car, or the signal bulbs.
do you hear clicking noise -as if the inficators were working? If not then go check the flasher relay and its connections.
Check the bulbs. A failed bulb can often cause the signal to stop working on that side.
Turn left indicator signal flashes rapidly when I use indicator, bulbs ok, no lights working
No. Spark plugs have nothing to do with your turn signals. Try changing the turn signal bulbs. Spark plugs are only used for the combustion of the engine.
One of the bulbs is burnt out and not working.