fuel pump is bad
$25 or so
It is under the hood on the drivers side. The Fuel Pump fuse and Relay are located in that fuse block. The fuel pump fuse is # 20 and the relay is located below fuse # 25. The ECU fuse is # 56 which also controls the fuel pump.
Alpha Gamma Omega was created on 1927-02-25.
Possible fuel filter, fuel pump sock fuel pump, Ignition module are the tops off the top of my head.
Omega Delta Phi was created on 1987-11-25.
could be out of gas, maybe a blockage in the fuel line, are the injector getting power??? is there enough presure from the fuel pump it needs to be a minimum of 25 psi just to open the injectors , and the fuel rail could havea blockage as well
have changed both fuel pump andfilter and have no fuel persure How about checking the fuel pump relay and fuse to be sure they are both getting 12 volts. Fuse #1 is 25 amps on the 740 and controls the pumps. The fuel pump relay is in the second row on the left side of the relay rack, the big white one. My advice: Keep spares on all relays and fuses.
The fuel pump relay is located in the rear fuse block. Open the trunk and look in the drivers side rear quarter area, the rear fuse block may be behind a panel. The relay would be number 37 and the fuel pump fuse is number 25.
In the Power Distribution Box in your engine compartment ( PD BOX is " live " ) Relay # 29 is the fuel pump relay ( it's beside relay # 25 which is the A/C clutch relay )
Fuel pumps for carburated vehicles typically put out less than 1 psi, typically around .25 psi. Just enough to get the fuel into the fuel bowl. The pressure needs to be small so that the float assembly can shut off flow when the bowl is full. The typical fuel pressure may not be relevant to your vehicle. Yours may require higher fuel pump pressure but not typically.
It is rated as 26 gallons but because the fuel pump is located inside the tank it actually will only deliver about 25 gallons.