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francisira · 06-23-2008, 07:13 AM

If you're low on freon, yes. if you hear a hissing sound coming from your middle vents, then you're low. if not, check for codes and values. see how to section for steps. i just added a can and half to mine last week and all's well again.
good luck.

06-23-2008, 07:13 AM	#2 (permalink)
francisira BenzWorld Junior Member Date registered: Aug 2007 Vehicle: 99 E55 AMG, 2002 E430, 2002 Dodge Grand Caravan ES Location: Falls Church, VA Posts: 41	If you're low on freon, yes. if you hear a hissing sound coming from your middle vents, then you're low. if not, check for codes and values. see how to section for steps. i just added a can and half to mine last week and all's well again. good luck.