Repairman said it sounded like a fan problem and recommended a fan kit. But he said parts were on backorder for 2 months because of coming from China. I found the 3 parts I needed, fan, sensor and thermostat at your online store and decided to tackle this project myself. I paid an extra couple dollars for 2 day shipping and 1 part came in the very next day and the other 2 came 1 day later. Very good videos and explanation of this repair on your site and it took me a total of 10 minutes to repair. One part I had to splice the old harness on it but still was very easy fix and probably saved myself $200 or more in repair bill from serviceman plus weeks or months of waiting!