I have a 1995 chevy 2500 6.5 turbo diesel. I just had the tranny rebuilt and the guy there said my turbo wastegate code tripped when they did a scan. After driving it I noticed that I do not have my turbo increase any more. It is like I am waiting for the lag and it never comes. How and what should i do if any one could help me. Thanks

-Tyler

 

can anyone help me here

 

Check for vaccuum from the vac pump to the wastegate solenoid.....you should have 25"...

Check for vaccuum from wastegate solenoid to turbo actuator.....should have around 15" at idle....

 

Head over to Diesel Place...