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Just replaced the fuel cell on my '03 5.0 GXi - C and am wondering if anyone knows the specs for fuel pressure on both the low and high pressure pumps. Also, I can find the test port for the low pressure side but don't know where to look for the high pressure port.
Thanks for any help...
I have an '03 VP 5.0 GXi - C and installed a GFS 10 Fuel Flow Sensor connected via NMEA 2000 to my Garmin 720s. Performance has been odd as the fuel flow will regularly jump between, say, 2gph and 4gph under constant throttle and water conditions. It doesn't seem to hold a constant, or even a...
