Ok heres the deal, when I first got my teg, I installed indiglo gauges, big mistake. Ever since, my gas gauge has only half worked. When I fill the car up, it goes to half full. I know that when its on E, I actually have a half tank of gas. Now I've tried a bunch of different things to get it to go back to normal, but nothing seems to work, any Ideas on whats goin on, what I did wrong?