I started noticing my Dodge cummins not performing as it had been about a week ago. I have an edge comp box on it at first I thought the box might be going bad or it was the vp44 (fuel pump) getting ready to crap out. Today while pulling my equipment I was starting up a hill, doing about 45 in 5th gear, I accelerated and nothing, no response, nothing. Then all of a sudden it just took off. It did this to me again coming out of a sub-division, I shifted into 3rd and nothing. Clutched it and pressed the accelerator a few times, back into gear and it was fine. I stopped by my neighbors who's a mechanic and he said it sounded like the waste gate was going bad. Does this sound like it could be the culprit.