I would like to know what you guys typically see when testing fuel pressure on 4.5L LCF's. The Performance Diagnostic Procedures states: Enter 413.6-482.6 kPa (60-70 psi) for the KOEO fuel pressure and the fuel pump discharge pressure, 276 kPa (40 psi) for the low idle fuel pressure, 345 kPa (50 psi) for the high idle fuel pressure, and 20.0 kPa (6 in Hg vacuum) for the fuel pump inlet restriction specifications on the Performance Diagnostics form. This is vastly different from the specs for a 6.0L for example.