We fixed the fuel pump but were still having pressure problems so we brought our GMC to fairway... they talked us in to guaranteed work for the fuel pump and redoing it. Needless to say the vehicle came back to me with the same problem and I brought it back and they said it was not dying on them when test driven... also for some reason my ac belt was taken off and hanging and I had lights out that I paid to be all replaced on the truck..... I was so fed up that I had another make a note of of all their findings... I attempted calls to a manager that never returned my calls when the work was still under warranty... so now I'm where I should have been from the start doing the work on my own... I guess the bright side is my truck hasn't gain any mileage in the last 2 years. So dont give them your money, go to a different service center!!!!!!!!!!!!
Update:
Found that the back bed bolt is stripped from the dealer... Because it was replaced a few weeks prior to going! I'm really interested to see if they did any work to my fuel pump.... well see because I have the part numbers of my old parts and new ones... I will have my daughter film it once I get this pesky bolt off.