dvor316
SDD Junior Member
I bought a 03 F250 7.3 recently. It has a boost and pyro pillar mount combo in it when I bought it. It has a green light mounted next to the boost guage that goes on and off. I can't figure out what it is for. It is on when the guage shows boost and no boost conditions. Any idea what it could be for? 
Thanks, Rick
Thanks, Rick