Engine/Transmission (1998.5 - 2002) Fuel pressure relief valve?

[DJLink]

The other day I posted a problem about my 99 losing fuel pressure when parked nose up in a driveway or on a grade and member, 2-nd Time, replyed that he thought the pressure relief valve was the probvlem. Now how to I fix that?

 

[gtobey]

Are you speaking of the overflow valve on the VP-44? It is the banjo screw in the return line from the pump with the ball/spring configuration. If that is what you want, you can PM me and I'll get you one, or you can go to your local Bosch fuel injection shop and get part number 1467-445-003. How do you know it loses fuel pressure when the nose is parked up hill?