03 is a returnless fuel system, and there is no schraeder valve on the rail for checking fuel press with a gauge. You need a scan tool to get pressure reading from the rail press / temp sensor. That is if you believe the sensor reading!
05 Taurus SEL Duratec - my daily driver
04 Taurus SES Duratec - wifes car
95 Taurus GL Vulcan winter car
Toy #1 - 86 Tbird 5.0 (original owner) - LOTS of mods
Toy #2 - 88 Tbird Turbo Coupe - LOTS of mods
02 Pontiac Grand Prix GT
67 Honda 450 Super Sport - completely customized