Drove my truck all weekend, ran great. Went to run out to the store, started her up and man. Rough, and I mean rough idle, hit the gas nothin happens. Idles around 500rpm. Just real choppy idle and it sounds like shes hurtin. Not sure what it could be, I did just get a new PCM from ford and they did the CPS as well. Am I gonna have to bring it back to them?? I really hate leavin my truck wtih them, its been 2 days since I had it back.

 

https://www.ford-trucks.com/forums/7...-no-power.html

Did you read this thread?