when at the track fri. night my truck was throwing a code and showing reduced engine power in the message center. it was shutting the truck down before i could get halfway down the track. and it seemed like it was running on 2 cylinders afterwards. but when i killed it and cranked it back up it would be fine until i tried to make another pass. the code was U0107 lost communication with throttle body acuator switch, or something real close to that. does anyone know the problem with this or has anyone had this same problem. this just started doing it since the headwork and bigger cam. and it seems to do it worse with the cutouts open, and it does it real bad when i pull the passenger headlight out. all help is greatly appreciated.

 

anyone??????? i really need some help on this cuz flyer is going to try and fix it if i can find out whats causing it.

 

I would like to know what this is also, cuz my truck throws this code

 

come on guys we really need some info if anyone has any, its hard to believe no one else has had this problem except us. need help!!!!!!!!!!!!!!!!!

 

Yikes KBOBO, You're having a bad day aren't you??

Linda had that Reduced Engine Power message but also her truck wouldn't turn over. PCM swap solved it.

 

Just for future reference Linda is a guy.

 

How do you know???

 

https://www.performancetrucks.net/fo...1&page=5&pp=10

 

Oh ok, well that's good. I was thinking of some kind of Crying Game scene or something.

 

hey guys, im still having this problem and i cant find an answer for it anywhere, if anyone has a cure please let me know.