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Home >> Ford >> 1995 >> Explorer 2D Utility, RWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - EEC-IV (4.0L) >> Fuel System >> Fuel System Pressure Release
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Fuel System Pressure Release

  1. Remove fuel tank cap. Using Fuel Pressure Gauge (T80L-9974-B), release pressure from system at pressure relief valve (Schrader valve), located on fuel injection manifold rail.
  2. If fuel pressure gauge is not available, disconnect Inertia Fuel Shutoff (IFS) switch. On Aerostar, IFS switch is located below right side of instrument panel, behind trim panel.
  3. On Explorer, IFS switch is located under instrument panel, near right side of transmission hump. On all models, remove fuel cap to release fuel tank pressure. Crank engine for 15 seconds to release system pressure.