Due to the Complexity of the ficht fuel system I did not remove the Bad Fuel Pump from the Fuel Circuit . It must have failed mechanically because I finally Figured Out how to take it out of the Fuel Circuit by Switching the Line on Top of the Pump to the Top of the Fuel Filter/Water Separator...
The Fuel Pump went Out after sitting for the Entire Pandemic . I have Replaced it with a Bosch 044 72 PSI Pump and a Pressure Regulator with a Return Line plumbed back to the Main Tank . Pressure is set at 28 PSI , DFI Technologies Went through Our EMM and Updated it , the lift pump appeared to...
