Chrysler Caravan/Voyager/Town n Country 1984-1995

Fuel Pressure Dampener

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REMOVAL & INSTALLATION



See Figure 1



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Fig. Fig. 1: Fuel pressure dampener-2.5L engines

  1. Perform fuel system pressure release procedure.
  2.  
  3. Remove PCV system hose assembly from intake manifold and valve cover.
  4.  
  5. Place a shop towel under fuel pressure dampener to absorb any fuel spillage.
  6.  
  7. Using 2 open end wrenches, 1 on the flats of fuel rail and the other on fuel pressure dampener, remove fuel pressure dampener and copper washer.
  8.  

To install:
  1. Place a new copper washer on fuel rail and install fuel pressure dampener tighten to 30 ft. lbs. (41 Nm) using a wrench to hold fuel rail while tightening fuel pressure dampener.
  2.  
  3. Connect fuel injector wiring harness; reinstall PCV system hose assembly.
  4.  
  5. Using the DRB II tester (or equivalent) use the Actuate Outputs Test-Auto Shutdown Relay to pressurize system to check for leaks.
  6.  

 
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