Hello, I have a 2002 7.3 4x4 with 220k on it. The other day it was running fine and when I pulled up the a stop light the truck just turned off. Tried cranking it back up but all it would is turn over but never fire. Had it towed to our shop and when I unloaded it it cranked right up and idled about 20 minutes fine. I put it on our snap on computer and the only code was the ICP sensor: replaced it the next day as it did have oil on the pig tail and needed to be replaced. Drove around the next day truck ran great no problems. The following day hooked up to our horse trailer to go on about a 3 hour trip and made it about 15 miles and the truck turned off while I was running about 60mph. Managed to get to the shoulder and stopped. Again truck would turn over but not fire. Had it towed back to the diesel mechanic shop. This morning they say it’s running fine and no codes are showing. Need some help figuring this out!