Nissan Sentra/Pulsar/NX 1982-1996 Repair Guide

Relieving Fuel System Pressure

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CAUTION
Although diesel fuel is less volatile than gasoline, it is injected at much higher pressures; therefore, it is still necessary to relieve any residual fuel pressure from the fuel system. Also observe all safety practices outlined in the preceding Fuel System Safety Precautions.

  1. Place the key in the OFF position.
  2.  
  3. At the fuel filter assembly, locate the fuel system bleeder screw.
  4.  
  5. Slowly open the bleeder screw until the fuel pressure is relieved.
  6.  

 
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