Associated Muffler: They replaced my serpentine belt last March and did not properly check the entire system with any kind of test drive so my car was screeching for days until I took it back in and they then told me they had to replace a pulley in regard to the belt. (They charged me another 40.00 on top of the 120.00 original charge). The screeching continued. I took it back. They then told me I needed an Air conditioner compressor and they couldn't do it (conveniently gave the name and number of another garage they were... read full review »