Question about Chevrolet Blazer
Your problem is difficult to diagnose on-line. There are too many items that need to be tested. Further, I never recommend home repair of air conditioners as they require a good amount of knowledge, proper tools and other equipment to do it correctly and safely.
The amount or quality of the radiator coolant has little if anything to do with how the A/C works, but, even dex has a limited life-span and should be changed. Even not being driven, it can chemically change over time.
Before putting it back on the road, aside from servicing the A/C, I recommend that you change all fluids to give it a "fresh start".
Most times when a compressor fails it will get noisy first. You may have a blown fuse, low freon level or a bad system sensor. But, as I mentioned, you need someone competent to do that work or you will waste a lot of time and $ with nothing to show for it..
Posted on Jul 10, 2010
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Posted on Jan 02, 2017
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