As summer arrives, many houses in Hackensack, NJ, seek help for their AC repair. Most commonly, there are five problems, and you must understand what they are and how to fix them. Bad Capacitor By far the most common AC repair problem, a bad capacitor is behind more AC repair calls in Hackensack, NJ than almost anything else. The symptoms of a bad capacitor are usually pretty easy to spot. The fan inside the house…