Blinkers went out, took to shop, they put in flashers. Blinkers went out again in a day. I installed a new fuse, old fuse had blown. Took it to shop and told them what happened and as I was leaving blinkers went out again. Left van with them. They kept it a day, said they could not make them go out and had taken steering wheel apart. Left with blinkers working. Blinkers went out next day. Do not know what to do now.