Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
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defroster questions

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Old Jan 21, 2012 | 12:04 AM
  #1  
nickl's Avatar
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From: surrey, bc, canada
Year: 1999
Model: Cherokee
Engine: 4.0l
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Hi all,

99 XJ, just took it out, lots of blower fan noise but nothing coming out of the defrost vents, some will go to the floor, dash etc. (A/C equipped BTW). Heat is lukewarm. All was fine recently....

Any thoughts on blend door issues? Am I stuck on recirc or something?

Thanks for any ideas...
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Old Jan 21, 2012 | 12:14 AM
  #2  
peep's Avatar
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From: Ontario, Canada
Year: 1989 Laredo
Model: Cherokee
Engine: 4.0 L 6 Renix
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There is an internal door in newer models. Ive seen a repair post and links on this within the forum but can't currently find it. Before getting into under dash surgery, check all you can on any accessible vacuum lines.
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Old Jan 21, 2012 | 10:54 PM
  #3  
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From: surrey, bc, canada
Year: 1999
Model: Cherokee
Engine: 4.0l
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OK will check the lines 1st-thx
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Old Jan 21, 2012 | 11:09 PM
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freegdr's Avatar
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From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
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search blend doors i think thats it...
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