Are they both mopar sensors now?

 

Neither are, it’s developed a miss when it’s cold now, and hesitates

 

You really want mopar sensors in there....... the aftermarket fellers just don't work as good.

 

After it runs about 6 or 7 minutes the miss disappears and runs great, so I don’t think it’s related to the sensors to be honest

 

Have you checked fuel pressure? Wonder if it is a bit low, and when the truck goes into closed loop, the O2 sensors compensate?

 

Well it started messing up real bad today after sitting for a few hours, I didn’t let it warm up just jumped in and went and it was terrible, so I pulled over, used a code reader(p1391) same as before, cleared the codes and it ran fine so I would rule out fuel pressure

 

I got some freeze frame data, the short term fuel was at 0 and long term fuel was at -3.1 when I get code, I accidentally erased the reader so now I have wait till it happens again

 

Hhhmmmm...... Are you still getting the 1391 code?