Would anyone know the reason why I keep burning up my nitrous relay?

 

Noids amp draw to hi for the relay you are using. Maybe your cycling the relay with a progressive.

Explain burning up.

Ricky

 

Well I tried to use the purge the other day, and it didn't work. Put a new relay in and it started working again, but when I turn the car off and then back on it burns up again. What I don't understand is why it's doing it now. I haven't changed anything and it was working just fine a few months ago on the dyno.