bigoilburner20
Full Access Member
well ok so switch is in right? yes getting fuel pressure correct right?? not sure on my end I think you said it was off of a tire gauge? But now did you buy new injectors? I think you bought rebuilts right but columbus diesel supply is a good place alot of there trucks in columbus ohio are 7.3 and new international stuff plus cummins etc. so fuel filter changed and when you hooked up your switch did you put the cold advance wire back on?? that could help some.but mainly it sounds like injectors are bad or your lift pump highly dougbtful but yeah no fuel gauge to check.