Adding freon - low pressure line? -
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Unread 09-06-2002, 12:28 PM   #1
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Join Date: Sep 2002
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Adding freon - low pressure line?

I need to charge the system in my 91 Cherokee...Was wondering if anyone could tell me which of the two lines is the low pressure line (to add freon). Thanks,

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Unread 09-06-2002, 01:20 PM   #2
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1997 XJ Cherokee 
Join Date: Feb 2002
Location: Marietta, Georgia
Posts: 212
All of the low pressure lines are the larger diameter lines. The pressure valve to add freon is close to the accumalator/ drier, which wiil be on a large line. The hose that hooks to the valve will only seat down on the correct line. It is set up to be almost fool proof!!! Of course, there are exceptions!!
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