6 4 Powerstroke Low Pressure Fuel Pump Replacement Cost

A dtc p0088 fuel rail system pressure too high indicates that the fuel pressure control valve in the pump is sticking.

6 4 powerstroke low pressure fuel pump replacement cost. The pump is capable of creating pressures in excess of 24 000 psi regardless of engine rpm. The normal operating pressure is 3 8 psi. Ford states that they all need hpp no matter what. The pressure control valve cannot be repaired or replaced on its own as it s integral to the pump assembly.

Estimate does not include taxes and fees. The 6 4 ford powerstroke engine s low pressure fuel system uses a horizontal fuel conditioning module hfcm to pump fuel from the tank to the engine. The fuel pump would have been a 3500 00 repair so i am glad the refash worked but i can t help but think this is only a. Take the engine s high pressure fuel pump i e.

I was able to get it to a ford dealer who diagnosed the codes and said they showed a high pressure fuel pump failure. Had another 6 4 come in with a code p0088. The 6 4l diesel is the first ford engine to feature a high pressure fuel pump mounted underhood in addition to a low pressure fuel pump located within the. Labor costs are estimated between 195 and 246 while parts are priced between 485 and 905.

The primary reason for the 6 4l s immense repair costs spawns from the high price tag of its parts. The cost of a reputable remanufactured replacement pump is between 1 600 to 1 700. They did the reflash and told me it worked. The ford powerstroke 6 4l high pressure fuel pumps are problematic and more prone to damage if the fuel filter is not changed per ford s maintenance schedule.

On the 6 4 applications a schrader valve test port is provided on the fuel cooler assembly. Injection pump the k16 built by siemens for instance. Unlike the 7 3 and 6 0 powerstroke engines the 6 4l is a common rail diesel engine. They also said a recent service bulletin from ford suggested a reflash of the computer to fix the problem.

These bodies were desig. Buy mercury new oem 4 stroke 40 50 60hp fuel pump replaces.