Originally Posted by
pioneer4x4
As for fuel pump, from past experience, when they are getting iffy, after a fresh tank full of cold gas they will work better. That would be another indication of fuel flow issue, but down right shutting down then working again, not sure.
Check codes, check fuel pressure, both easy and cheap to do.
That's the hard part of reviewing other peoples similar issues. Typically there is lower RPM range, speed limited or most commonly simple no start situations. I'm hoping the DTCs show more than just a Misfire when I get home today.