Hey guys, I've been d3l3ted for a couple of years and someone recentlt mentioned I should unplug my throttle valve. I haven't found a good answer so I thought I'd ask. I know the EGR doesn't need to be unplugged since it actually uses current to keep it closed. I also want to do an EGR "upgrade" but it seems I cant find one. I did my truck just in time after the EPA started their commie crap. Had to go with GDP because thats the only one that was available. Since PPEI and HPP stopped offering them.