Engine/Transmission (1994 - 1998) super b special surging

[tmassey]

Hey guys, i need to know if there is some sort of fix or adjustment to be made to help out with a turbo that is surging in third gear (6 speed trans) at low boost and mid rpms. I am leaving for vacation tomorrow after work and just took the 5th wheel out for a drive for the first time behind my dodge and it surges like crazy if im not careful at low boost/rpms. This started the first time i took out my gooseneck flat bed after i installed the ddp 75hp injectors. It never, and i mean never did this with my old red oak diesel injectors, but they didnt run as clean as these do now. ANY help would be greatly appreciated, thanks in advance, Travis

 

[hsmith]

Any chance you may have a broken throttle return spring?

 

[LNaugle]

explain surging a lil better... its not that your fuel plate ramp and turbo not quite right? try adjusting the star wheel to tune it out?

 

[Joseph Donnelly]

The Special is a big turbo. At moderate rpm the engine may not be able to use all the air it can produce with enhanced fueling. Ease into the power, or get a smaller turbo like the original Super B.