[Chpmotorgod]

I have a 2005 Durango Limited with the 5.7 Hemi with 119966 miles on it. The valve seats dropped in multiple cylinders and trashed to motor. I purchased a remanufactured engine and installed. Everything back together. Put new IAT,MAP, EGR, CPK and Cam sensors in. Vehicle started right up but idled erratically and Throttle Body light kept coming on, which by the way started when motor went bad. Replaced Throttle Body vehicle starts but idle immediately goes from 2000 rpm to 800 rpm to 1500 rpm to 500 rpm then dies. Any help would be GREATLY appreciated. Thx

 

[Chpmotorgod]

Also in addition to the lightening bolt I am getting codes P0171 and P9174 Fuel System 1/1 and Fuel System 2/1 Lean also P0113 Intake Air Tempurature Sensor 1 Circuit High

 

[Berserker]

Do you still have the original throttle body? Reinstall it and see if It goes back to normal. With a new TB, there is a relearn procedure. The dealer can do it or do a search here on the forums.