Well my truck set these codes which I hooked up my Xcal 3 to and they read throttle actuator control system forced idle & throttle actuator control system stuck open. Alos right before this happend I received a low oil level and the truck went to failsafe mode. This is becoming very annoying! Its in the shop now so well see what they say. So I am asking my forem members what do you think?

 

Well just spoke to the dealer & they said its the electronic throttle body causing the issue. Is that possible?

 

Right after I got my truck, at 1200 miles, I was going down the interstate and it went into failsafe mode, wrench light came on. This was before I had a reader, so limped to the dealer. Used a quarter of a tank to go 20 miles. They replaced the throttle body and I now have 97,000 on it.

 

Well just picked it up. It seems to be running fine now! I hope that was the issue. I am gonna load my custom tunes back in now & see how it does on my way home from work. Thanks for the info Bluejay.