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by 164inTexas
Wed Sep 12, 2018 10:18 am
Forum: Automotive Air Conditioning Procedures, Tips and FAQ.
Topic: Fresh air infiltration while in Recirculate Mode
Replies: 2
Views: 15563

Fresh air infiltration while in Recirculate Mode

Hi I'm working on a 1995 Alfa 164 LS. I think the problem is that I'm getting external air (fresh air) into the HVAC system when it should be in recicrculating (RECIRC) mode. I'm looking for some way to test that the airpath through the HVAC system is sealed when the system is set to RECIRC. When I ...