I went in for a solinoid replacement today and asked about the smell (i have it too) and the tech said to spary lysol if you can believe it, in to the a/c vent intake and run the fan on high for a few minutes. he said any sort of mildew killing aerosol will work but lysol is the cheapest! "Fridgi-clean" is a name brand that is specifically for this problem. A/c intake is the grill looking thing running along the base of windsheild. MOGI steered me right thanks dude!