Originally Posted by henduford

Thank you! So I ended up taking truck to another family friend that owns a shop and they couldn't figure it out so they suggested to go to the dealership. The dealership just called and said it's the intake manifold runner control that is stuck closed and the truck is getting to much fuel and not enough air. They quoted me $1012 for the control module and to re flash the computer. They then can determine if it's damaged the pcm as well as possibly the cats. Any thoughts from anyone? Is that intake manifold control module easy to fix myself?

Originally Posted by rollininstyle

I've been reading your story and patiently waiting to find out the result and the thread just ended. It's definitely a suspense thriller for a truck guy! Did you ever figure out the problem and if so what was it?