VAN IS DYING---HELP!
My 2000 7.3l van with 113,000 miles wont go 20 mph up a hill, pedal to the metal. Sometimes it even happens on the flat, pedal to the metal, starts to blow blue smoke and wont shift down. Fuel delivery has been ruled out after a new fuel pump installed and pressures varified. Transmission, Toque Converter, drive system ruled out. Replaced CPS, VSS. Exhaust back pressure valve ruled out. Since this has been happening, #2 has started to fail and no one seems to know why...no codes either. My van is dying and I need a Dr.!!! I am in Bellingham, Wa. and the best powerstroke guys in town are not able to help. Anybody ever have the same thing?????