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Home >> Nissan-Datsun >> 1994 >> 300ZX Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Fuel System Pressure Release
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Fuel System Pressure Release

  1. To relieve fuel system pressure, remove fuel pump relay or disconnect fuel pump electrical connector. Relay is located under dash on driver's side, below hood release lever.
  2. Start engine and allow to run until fuel is exhausted and engine stalls. Crank engine an additional 2 or 3 times to verify all pressure has dissipated. Turn ignition off. Install fuel pump fuse or relay.