They replaced the thermostat, which was leaking fluid on to the fan belt. The fan belt had cracks in it so that was replaced as well, and they flushed the coolant system. The car runs beautifully. I’ve been a customer of North Hollywood Auto for at least 20 years and have always been pleased with their work, their attention to detail, and their communication with me. I’ve never felt ripped off. They’re great guys.