I had picked up a bad batch of fuel about a year ago, it would clog up the filter with in a very short time. The truck would take off full of gusto then just drop right out to nothing, No boost and smoke. I had thought the manifold pressure sensor had failed and the computer was not seeing boost... ... . The filter did not look bad when I checked it but it was in fact pluged solid. Guess what I'm sayin is before you spen alot of money try a fuel filter they are cheap... ... Hope this helps
2005 Ram G56, Bone stock engine, 3500 snow plow springs 315-70-17 tires, Banks dual cat back kit,... ... .