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Home >> Ford >> 1990 >> Pickup F150, 2D Pickup, 5.0 N, RWD, Standard, M5OD-R2 >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System (Gasoline) >> Fuel Pressure Regulator >> Removal (2.3/2.9/3.0/4.0/4.9L)
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Removal (2.3/2.9/3.0/4.0/4.9L)

  1. Disconnect battery ground cable. Remove fuel tank cap and pressure relief valve cap. Install EFI Pressure Gauge (T80L-9974-B) at pressure relief valve to depressurize fuel system.
  2. Remove vacuum hose at fuel pressure regulator. On all models except 2.9L, Loosen or remove fuel rail-to-intake manifold bolts for access to regulator housing screws. On all models, remove screws from regulator housing. Remove pressure regulator, gasket, and "O" ring.
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