Hey guys how's it going I'm new to this site and looking for answers to a situation I'm having with my 2000 4.6! So recently I had a shop install some stagell comp cams after installation and everything I have this issue that my car doesn't idle properly i have to keep my foot on the peddle in order for it not to die. I have yet to get it tuned could that be my problem I'm having as the computer just isn't picking up properly after installation? All help would greatly be appreciated thank you