v8 EFI engines 35 to 45 psi
39-=43
65 pounds of feul pressure
on the fuel rail towards the front of the truck cant miss it
start the truck then while it running pull the fuse for the fuel pump and allow the truck to die then fuel line have no pressure
With a fuel pressure gauge. Not knowing what year and engine you have I can't tell you what the pressure should be.
89 Fords have low pressure pumps in tank and high pressure pump on frame Fuel pumps for injected ford trucks are inside the tanks.
Yes , a 1991 Ford Ranger has engines that are fuel injected
39 PSI according to my Chilton book
It controls / regulates the fuel pressure.
There's one low pressure fuel pump in each fuel tank, and one high pressure fuel pump on the frame rail.
regulates the fuel pressure.
1990 ford truck no spark