Low boost but no diesel break. Mechanic is saying needs a new turbo. I have no codes. I also have alpha OBD and check codes there but still no codes. Anything else to check before I change turbo?
2018 with 300k. Wouldn’t the actuator be throwing codes?Probably just the VGT actuator. How old is your truck and how many miles? City Diesel makes a better than stock actuator that doesn't require calibration like the stock actuator does.