FUEL REGULATOR

  • Tiny
  • Lv
  • 1993 Chevrolet Lumina
  • FWD
  • automatic
  • 249,119 miles

How to install a new fuel regulator?

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Tuesday, August 9th, 2011 AT 6:54 PM

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  • Tiny
  • rasmataz
  • Member

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.

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Tuesday, August 9th, 2011 AT 7:02 PM

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