no idle after new thermostat housing

[crazycoop]

just got my thermostat housing replaced in my 00 4.0 shoc and now she want idle at any time or gear i have to keep my foot on the gas to keep her from dieing on me i saw some post close to this saying to clean the IAC and MAS could that be it?

 

[crazycoop]

its fixed silly me lwte giht and all forgot to hook up the hard line that goes to the air intake hose up lol