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Ok so i just installed a mechanical fuel pressure guage in the cab in my 01 cummins and its showing 10-11 psi at idle, 7-8 cruising, and around 4-5 wot and im pretty sure those numbers arent good right? Im going to haul some equitement 1200 miles round trip in a few days and i dunno what to do and i was wondering does anyone have any suggestions on what i should do? Thanks