I've got a 99 F 350 with 330000 on it new injectors new fuel pump pulled the sending unit and cleaned the 2 screens that are in the sending unit but still have fuel pressure at 30 psi. Wondering if the IPR could cause the issue of no power
You know you have a FPR (fuel pressure regulator) at the Housing, where the return line exits. Maybe something there is the problem? (take it apart and have a look at the spring & pintle for something obvious that might allow fuel to bypass and kill your pressure)
Will do I changed the IPR truck came back to life runs great but still concerned about the fuel pressure got it up to 40 psi once that was changed, the spec on the pump says it will only create 43 psi so if it has the slightest of leak of any kind. But I will look at the FPR.
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