My right blinker shuts off while using without turning. works on and off

So if you are driving straight down the road, and you put your signal on, it turns back off? Does the switch stay engaged? Sounds like you have an intermittent open circuit. Start jiggling the wires related to the turn signal to try and make it shut off. Also, make sure all your grounds are good. If you can't find an open circuit, then you may want to see a professional shop about it.