Truck opinions....

Ninja .. the newest update for the ecm and the new egr valve should cut down on turbo failure. two things that can be done to help the coking on the 6.7 is 1. to run the exhaust brake on from time to time ( doing so cycles the turbo vains full open to full close during stops ) and 2. changing the eng. oil at 5k intervals ( as the oil thins it has a tendence to make it though the oil separator then it dumps in right in front of the turbo ) the harder it's working the worse this will be so if your using 1-2 qrts. of oil in the last 1500miles or so before you change your oil ,,then more than likely thats where its going...DW