1998 Ford Escort "fuel return line schematic tank" Questions

...Fuel canister purge outlet tube (EVAP canister to EVAP canister purge valve) (9D661) EVAP return tube (EVAP canister purge valve to intake manifold) (9G271) EVAP canister purge valve (9C915) Vacuum ...

...to tank Order and components of fuel system: Fuel tank (fuel neck, gauze, chambers within the sheet metal fuel tank, fuel delivery line, return line) fuel pump assembly, fuel filter, intake

...fuel line adapters with shut-offs to the pressure and return lines. I was able to obtain these and did some further testing. In the first step, you energize the fuel pump and then shut off the ...

are not getting fuel delivered to cylinders, check the fuel pressure regulator. It could be allowing fuel to return to tank and never pressurizing fuel supply line, so that injectors are firing blanks

...fuel rail or in line somewhere in the system, most throttle body injection cars (TBI) are between 13 psi and 17 psi. Most (DPI) direct port inject systems are between 40 psi and 55 psi. If good fuel ...