GM S-Series Pick-ups and SUV's 1994-1999 Repair Guide

Fuel Pressure Connection

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The fuel pressure connection is non-replaceable, but is serviceable.

SERVICE



  1. Disconnect the negative battery cable.
  2.  
  3. Relieve the fuel system pressure. Refer to the fuel system relief procedure in this section.
  4.  
  5. Remove the fuel pressure connection cap.
  6.  
  7. Using a valve core removal tool remove the valve core assembly and discard it.
  8.  

To install:
  1. Install a new valve core assembly using a valve core removal tool.
  2.  
  3. Connect the negative battery cable.
  4.  
  5. Turn the ignition ON for 2 seconds and then turn it OFF for 10 seconds. Again turn the ignition ON and check for leaks.
  6.  
  7. Install the fuel pressure connection cap.
  8.  

 
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