I have a 3d rfi with no power, the dealer told my friend the fuel pump was fine. I bought a pump gauge this morning after changing every fuel and electrical part on machince, mpem voltage regulator bosch module intectors all sensors.
I stock all these parts. I put the gauge on this morning and it goes right to 58# which is perfect, but drops fast. This i think is a bad fuel regulator? I has a whole pump assembly from a 98 gtx rfi but it is to short for the 3d. How does the regulator come off? any help out there? Thanks Ed