Liberty, Wrangler 2006-2007

Glow Plugs

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Removal & Installation



  1. Disconnect negative battery cable.
  2.  
  3. Remove generator.
  4.  
  5. Disconnect glow plug electrical connectors.
    NOTE
    The intake manifold inlet tube must be removed to remove the cylinder 3 glow plug.

  6.  
  7. Remove glow plugs from cylinder head.
  8.  

To install:

  1. Install glow plugs all the way into cylinder head, hand tight, until the thread stops.
  2.  
  3. Tighten glow plugs to 110 inch lbs. (12.5 Nm).
  4.  
  5. Connect glow plug electrical connectors.
  6.  
  7. Install intake manifold air inlet tube.
  8.  
  9. Install generator.
  10.  
  11. Connect negative battery cable.
  12.  

 
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