While driving today lost power, got a dead pedal. Turned into parking lot to check it out and discovered truck was idling at 1500 rpm or so and it seemed to move around sometimes getting as high as 1900 rpm. Shut it down and checked codes, nothing. After a few minutes of scratching my head and poking and prodding at the APPS wondering how I was going to get home, I started it up and it seems to be working normal. I'm thinking it's probably the APPS, any one think of anything else to check.
JD
JD