Mechanics

FUEL REGULATOR

1993 Chevrolet Lumina • FWD Automatic • 249,119 miles

How to install a new fuel regulator?
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Lv
August 9, 2011.



Removal (3.1L & 3.4L VIN X)
Relieve fuel pressure. See FUEL PRESSURE RELIEF (PFI). Remove upper manifold or intake manifold plenum. On 3.1L models, remove fuel rails. See FUEL RAIL & INJECTORS (PFI).
On all models, remove inlet and return fuel fittings and gaskets. Remove pressure regulator-to-bracket retaining bolts. Separate pressure regulator from fuel rail.
Remove pressure regulator base-to-fuel rail connector tubes from pressure regulator.

Rasmataz
Aug 9, 2011.