2011 Volvo 670 D13 low boost

@Volvod13vnl need more information.

 

Volvo doesnt sell new turbos, all are reman by Holset . Did you buy the turbo from Volvo dealer ? !
I may have same isue, I'm at at 4th turbo since January last year, first two blew the bearing, still something is wrong doesn't pull right, on new reman motor D13 I instaled in September last year. Have to check this. Thx
The compression wheel is aluminium made, cold side ,right? Can you give me more details,plz, what diameter should should the have?

 

I might have leak at the turbo gasket .30 psi i hear noise whining

 

So again you haven't given much information to help. What year is the truck? 10speed or Ishift. What motor does it have a Volvo or Cummins ISX?

The boost willl depend on the year and motor. My 2010 boosted to 33psi in sub zero temperature but in hot weather I have only seen 31 to 32 psi max.

 

D13 ,08 13spd

 

Did you find what caused it? I have the same problem.

 

Hey did you ever figure out the 15 psi boost issue??

 

Did you find the low 15 psi boost issue