Bosch Fuel Pressure Relief Valve 11-19 Ford 6.7L Powerstroke AFE-49-44100-P the light also needed to

the light also needed to be serviceable

The thick wall flange design also increases strength

and an attractive design

Head Fitting Torque 23 ft/lbs

Bosch Fuel Pressure Relief Valve 11-19 Ford 6.7L Powerstroke AFE-49-44100-P the light also needed toOne of the most prevalent issues we see causing hard starts, lack of power, and poor fuel economy, is that of a blown or weak pressure relief valve. The pressure relief valve is a simple. you guessed it. relief valve located in your fuel rail designed to limit rail pressure to avoid damage to your injectors. Once it builds enough rail pressure, it will bleed off and return the fuel back to the injection pump to be recycled back into the system.