Duranbrothers

Shawnparks did your coolant temp, exhaust temp, and oil temp also have dashes? My hour meter was stuck on 9999 when I bought my truck and I thought nothing of it, had a lot of power and ran it for 60k miles. Then at the pit I’m waiting to get loaded and bam just turned off. And won’t crank, just heard relays click. I really don’t want to change ecm. Called dealership and they said I probably have a short to ground in the wire harness somewhere. Did you find your short? Or change the main harness? I need help bad I can’t afford a 3k ecm