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2000 catera defrost

1K views 2 replies 2 participants last post by  Kylizzel 
#1 ·
I recently had a aftermarket cd player put in and after that its seemed that the defrost is making a high pitched noise and is not working like it was before. The car will get foggy real easy. Does ANYONE have any idea's ? Please help cuz im riding with a newborn
 
#2 ·
Just last night, a chilly one, my driver's defrost and dash vents were blowing cold while the passenger's were blowing hot. A look around the forums suggest an air mix valve of some sort since the source of heating and cooling should be the same for both sides. I am researching now and will let you know what I find.
 
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