g8rfan

This is the 3rd thread I've read with the same issue but not one of the OPs have come back to say what the issue ended up being. I changed COPs and plugs Friday and the truck runs great now other than low (200-250) RPM at a stop. Maybe I just need to let the computer relearn idle...

CR_06FX4

You could also clean the throttle body, I changed my plugs and the truck still had some rough idle problems and I cleaned my throttle body, it was nasty runs like a champ now

g8rfan

Sooooo, I thought I would come back to report that I didn't have to do anything else after all. My truck now idles as it should. It only took 4-5 days of regular driving.