Check the blinker fluid.
Turn the hazards on and check for a burnt-out bulb.
Could be a bad flasher
the hazard switch has two sets of contacts. when hazards turned on, blinkers cannot work,even if hazards dont work.for blinkers to work, hazard sw must be in off position-this reconnects blinker circuits to work normally. BUT-the contacts in the hazard sw get dirty and wont reconnect the blinkers to work
Fix them then.
you have to get anew speedometer,speedy bo peep.
there are 2 flasher cans in vehicle.one operates hazards and the other operates the blinkers. change the one that operates the blinkers and your blinkers will work
They dont work. The bulbs are the most problems. Fix it!
Make sure the bulbs are good.
Replace the high speed relay.
Replace the turn signal flasher relay.
If you check the fuse circuit box, there is a fuse for your blinkers. Just change to the amp that is required which is probably a 20. Should work good as new again
Give it to goodwill, they will come pick it up. What is it, Chevy S10?