[newman53]

hey guys need a little help my 6.0 is bucking like crazy in overdrive till the turbo spools up and it only does it in overdrive i dont know where to start (egr,injectors) any help would be greatly appreciated thanks in advance.

 

[newman53]

bump

 

[newman53]

someone has had to experience this before

 

[newman53]

maybe some techs are on this time of day

 

[newman53]

thanks redsmoke its weird you say that because i replaced the fuel pump 3 months ago and a injector two months ago. thanks for the help i will try the egr valve and let you know.

 

[newman53]

wasnt the egr valve brand new one in still doin the same thing

 

[newman53]

i was wonderin about turbo but leaning more towards injectors right now have to do something because right now in the hight gears if i get on it bucks and blows black smoke everywhere

 

[newman53]

yeah i put a new egr in and still the same symptoms and its idling fine just acts like its missing in the high gear and will buck until my rpms get up to about 2. with the sct the highest my egts get is about 1200 normal driving they stay anywhere from 8 to 1000.

 

[newman53]

just a little update what my problems were leaky y pipe loose connection on ficm loose connection on icp sensor and bad maff sensor and the loose connections shorted out all three sensors in all 2300 worth of repairs just now figured out all the problems.