91 Z32 na AT - A/C is stuck on defrost
10-14-2014, 04:01 AM
#1
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Join Date: Oct 2014
Posts: 11
91 Z32 na AT - A/C is stuck on defrost
The A/C runs perfect in my car the only problem is that is stuck on defrost even when I manually change it to another setting.
The only thing wrong with the car it has a small vacuume leak don't know if that has some thing to do with it but it does make the car RPM go to 2 RPM.
The only thing wrong with the car it has a small vacuume leak don't know if that has some thing to do with it but it does make the car RPM go to 2 RPM.
10-14-2014, 12:00 PM
#2
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Join Date: Aug 2013
Posts: 1,103
Don't know the Z32 that well - but the vacuum leak could be your problem. I would start there and definitely fix the leak, whether you have to replace a hose or two or repair it some other way. Let's see what our Z32 pros say... 
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