well update on my miss fire yesterday i was looking at it and i had 4 intake bolts that were even tight so i tighten them and it did it once for like 2 seconds then it hasnt flashed once i let it idle for about 15 mins and nothing so hopefully that fixed it

 

mine has been running fine but since my new updated tune, I been getting left and right banks running lean codes

 

mine does it to when im idling. sometimes the engine light will stay on and after i turn the truck off and back on it will go away.

 

i talked to one of my buddys and he had the same problem he told me to do a crank relearn and it should fix the problem

 

how do you do that

 

on hptuners