Guys I have a 08 f450 6.4 I did egr delete and dpf delete and put a gearboxz tuner on. Drove fine for a few weeks then " stop safely now" came on dash. It cut off on me and popped code for sensor. I crawled under truck and unplugged the sensor. ( none of them are in exhaust just zip tied to frame). Re ran the tuner to factory then back to dpfr. Truck started and ran but the egt on screen are in the red and truck is acting up. Now has a loud hiss coming from the turbo actuator. I was driving truck to a friends shop and let him look around and the truck caught fire. I was able to pull over so fast and use snow off ground to put fire out that it had no damage. I pulled back home with a chain and I can start truck and move around but I need the truck what should I do?