2007 5.9l starts ran for 3 sec and then dies
 

I have had no issues with the truck. I have had a h&s black maxx on it for 3 months and no issues. I drove it home from work fine and then let it sit for anhour. I went to go somewhere and it starts right up and ran for 2 or 3 seconds and then dies. It did this 2 or 3 times. Now it just crank no start. Looking for help what to do. Thank you

could be a key fob issues

Thats what i was thinking. But would that also keep me from not be able to put the truck back to its stock progam. I have a h&s black maxx and when i try to put truck back to stock it acts like its not reading the truck. Says key needs to be on and it is

If it says key needs to be on and it is, i think the truck is not reading the fob.

I hope thats it. I have a lock smith that suppose to be coming out that can program keys and module. We will see if he ever shows