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Air Conditioning

Browse through our DiY help articles for your car and truck AC projects. Check back from time to time to see new informational posts and how-to articles on all things auto AC. 

  • How to recharge your car r134a AC system

    Can I recharge my car AC myself? Absolutely! Is your car’s AC system gradually blowing warmer and warmer air and not cooling your car's interior? Over time, it is normal for car AC system to leak or lose refrigerant when the seals get old and, in most cases, simply topping off the R134a refrigerant level in your car’s AC system will fix the problem. In this article bel..

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