35-45 psi
7.5 psi
The spec is 49 psi.
60-66 psi
9 to 13 psi is factory
Check fuel pressure to be sure it's in spec. If it is, then you must check the injectors for pulses.
Evidently you mean the 5.2Liter, The 1994 Dode Ram 1500 offered a 3.9L, 5.2L and rare but did exist was the monster 8.0L, 488 cubic inch, V10. Anyway could be a bad fuel pump, clogged filter, fuel pressure regulator. The spec for the 5.2 is 40psi at rail, ± 5psi.
Check to make sure the fuel pressure reading is in spec. Some vehicles won't run even if they have 30 or 40 psi pressure because the spec is higher.
9 to 13 LBS. No more and no less.
Spec is 39psi plus or minus 5
58 psi +/- 2 psi
49 psi plus/minus 5
49 psi +/- 5