Buck Rogers
Junior Member
I have a 2007 6.7 and had the turbo whistle. I am having the turbo replaced and all of the hardware that goes with it. The shop calls me and says the turbo replacement went great but now they can't get it over 20 mph. They replace the #6 injector and now it won't start. They are putting a new fuel pump on now. Can changing a turbo cause the fuel problems?
