Here's something you may not have thought about before: how do you test the efficacy of an air conditioner? Air conditioners are surprisingly complex pieces of technology, as they need to carefully ...

• The need to have the old refrigerant reclaimed and the new refrigerant added by a certified A/C-repair shop This month we will provide you with detailed troubleshooting diagnostics using the ...

There you are cruising down the road in your Corvette when you realize the fuel gauge is showing a little less than a quarter of a tank. You're confident that should to be enough to get to the next ...