how to install a new fuel regulator?
Aug 9, 2011 at 6:54 PM
fuel regulator
1993 CHEVROLET LUMINA
LV
- MEMBER
- 1 POST
- FOLLOW
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
Advertisement
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.
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.
Aug 9, 2011 at 7:02 PM
Advertisement