Air Conditioning 101 – The Basics of AC Systems

For most automotive do-it-yourselfers, there are three things on their vehicle that they find daunting to deal with: transmissions, electrical, and air conditioning. The AC (or A/C) system is simple, but highly technical. In most areas of the country, those working on these systems require special certification and tools and fines for working on one without that certification are steep.

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