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Low Vent Output

978 views 3 replies 3 participants last post by  J_Fairchild  
#1 ·
Over the past several years I have noticed that when I select the vent, the output is lacking. When I select either the air conditioning or the heater the output is ok. Is this a common problem with the early 70's Chevelles or do I need to repair/lubricate/replace something?

Don