Hello everybody my name is Erik im 18 and i just bought an 84 gn. I paid 6gs for it, a little more then i wanted to but i definitely saved it from hell. A couple wierd things about the car. It has this electronic boost control rocker switch that goes from 1-7 and the car will boost up to 14lbs. It has some kind of fuel enhancer wired under the dash by the fuse panel? And there are these two boxes infront of the shifter one says air/fuel but doesn't seem to do anything when i turn it on and the one on top of it is just a black box with a switch on top, a red button and a red light on the back of it that flashes whenever i get on it. I attached pictures of everything I'm talking about.