How do you install a e30 fuel pressure regulator?

Answer by  Jayclifton (6)

The fuel regulator is held in place by 2 10MM bolts. With the engine cool and turned off, disconnect the lines and loosen the bolts. Connect the lines to the new regulator and then start both bolts, be fore finally tightening them. Allow any spilled fuel to dry out before attempting to restart the engine.

Answer by  dee73 (1062)

The regulator is located on the rail towards the front of the engine,all you have to is unbolt the bolts and replace with new one.

Answer by  vishnu233 (5)

The OEM Fuel Pressure Regulator ( FPR ) is non-adjustable and should be replaced if results of fuel pressure test are not within specifications. FPR is mounted at the end of the fuel rail and towards the front of the engine. Be mindful that fuel will leak once disconnect.