Azbilldr

I am using an Innovative OBD scanner Innova scanner Fuel pressure is approximately 13 psi at idle and 9 WOT When I get the high idle I get a check engine light but there is still no code when I check it with the scanner The injection pump was replaced with a rebuild from Southwest diesel in Phoenix approximately 4 years ago but the truck has had this issue even before then. I took the truck out of service in December of 2012 and it has not been driven since until recently so the pump probably has less than 50,000 miles on it

I have a 99 2500 4x4 that has had a dead pedal and high idle issue, which seems to get worse when the engine is hot. No codes are presented and the only way to get the truck running again is too shut it off and remove the 20 amp engine control fuse from the Electrical Control Center behind the drivers side battery. When it begins doing it it may happen five or six times within an eight or nine mile drive. Anyone have similar problem or ideas for a resolution. Thanks very much