I own a 1994 Civic.
When the car is on for 15 minutes or so..the blinkers (signal sights) stop
working and the 4 way flashers stop working.
They work fine when the car is first started....but after 15 minutes...dead.
If I shut off the car for 20 minutes...they will work again.
I changed the flasher relay thingey...still does it.
Please help me....Kathy.