Thread: AIR CONDITIONING
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  #14 (permalink)  
Old 06-01-2009, 09:36 PM
2005F250 2005F250 is offline
Compression Ignition Addict
  

Join Date: May 2007
Location: America
Posts: 6,597
Vacuum leak. My truck has done this twice. It's probably a vac line under the dash.
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