I heard a pop today...... Thinking it was just a I\C tube or my intake I pulled over and checked...All good. Got back in and drove another mile or so and noticed the truck runs fine but has not even close to the power it should. My thoughts are the turbo. I just sold all my gauges so Im not sure where my boost is at but is there another way to see if in fact my turbo is bad. I appologize if this seems to be a foolish question but when all else fails check with the Gods of the Powerstrokes. Any thoughts?