So... My truck has been hard to start for the last few days. I've been having to give it gas to start. Plus no high idle.
I was poking around this morning before work and I noticed that the IAC connector tab had broke at the pigtail. The connector popped out about a 1/4 inch.
I plugged it back in and taped it up using electrical tape.
I thought this was a good temporary fix but I was about ten miles in to my commute when it popped off. I think the EGR valve was giving off too much heat for the tape to hold up.