my stupid engine

so when i start my truck in the morning. like right when you turn the key it idles up to about 2 grand then immediately back down to almost dying, spudders a bit then idles back up. it does this a couple times then just evens out and runs. it usually only does it the first time i start it when its not warmed up. OMG why! its driving me crazy.

replace your IAC.

What he said ^ I had the same thing happen to me. Cleaned the throttle body and changed the IAC Clear the problem right up.

thank you. ill try that.