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Home >> Ford >> 1996 >> Aerostar Van Window >> Repair and Diagnosis >> External Pages >> Different car >> Section 157 (Engine Controls - System/Component Tests - EEC-IV (3.0L)) >> Fuel System >> Fuel System Pressure Release

Fuel System Pressure Release

WARNING: This page is about a different car, the 1995 Ford Aerostar. However, it is still accessible from the selected car via links, so may be relevant.
  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. IFS switch is located below right side of instrument panel, behind trim panel.
  3. Remove fuel cap to release fuel tank pressure. Crank engine for 15 seconds to release system pressure.
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