Hello, I am very new here but I am at my wits end trying to figure out this issue. My truck has a very extended crank when the engine is cold (warm starts are normal). This has been happening for a little while but now, the truck shuts off while driving (idling and moving) at random and throws the evap (p0456) and 02 sensor malfunction (p0150) when it dies. I genuinely have no idea anymore as to what is causing this. Any help would be greatly appreciated. Thank you.

edit: the truck is a 2010 f150 with the 5.4 (thats the issue lol)

 

I don't think those codes are going to stop your engine dead in its tracks. I think you have a fuel pump starting to fail and low fuel pressure..

 

Check your Fuse 27 under the hood. There is a relocation kit to move it to a different slot because the existing slot can get burnt.