the pump pressure should be from 20 psi to 28psi.
The 2003 Ford f250 did not come with an air cabin filter. There was a dealer install option but very few were ever put in.
more than zero
behind or under back seat
Yes they will. As long as it is an f-250 or greater and the a 150. 99-07 are the same pattern. early 99's are different.
ICP= injection control pressure, it senses the high pressure oil and reports it to the computer to determine fuel control. It is located on the back center of the valley of the engine on the high pressure pump cover.
1994-2003
They should both be 8x170mm IIRC, so yes. The older ones, pre 96 I think, had 8x6.8" IIRC.
under the spare tire mounted to the frame
Diesels do not use oxygen sensors
I know that the 2003 ford f250 diesel was what they call the lemon year. They swiched from a 7.3 to 6.0
he drives a Ford f250
Tail lights and brake lights fuse.