Corvette 1997-2005

Fuel Pulsation Damper

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Removal & Installation



  1. Disconnect the negative battery cable.
  2.  
  3. Remove the left fuel rail cover.
  4.  
  5. Relieve the fuel system pressure.
  6.  
  7. Clean any dirt from the fuel pulse dampener retaining ring.
  8.  
  9. Remove the fuel pulse dampener retaining ring.
  10.  
  11. Remove the fuel pulse dampener from the fuel rail.
  12.  

To install:

  1. Install the new O-ring on the fuel pulse dampener.
  2.  
  3. Lubricate the fuel pulse dampener O-ring with clean engine oil.
  4.  
  5. Push the fuel pulse dampener into the fuel rail.
  6.  
  7. Install the new fuel pulse dampener retaining ring.
  8.  
  9. Tighten the fuel filler cap.
  10.  
  11. Connect the negative battery cable.
  12.  
  13. Inspect for leaks.
  14.  
  15. Turn the ignition ON for 2 seconds, OFF for 10 seconds, then ON again and inspect the system for leaks.
  16.  

 
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