One problem related to air conditioner has been reported for the 2013 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Hyundai Sonata based on all problems reported for the 2013 Sonata.
I was driving my car home from work and all of a sudden my car jerked and the rpm guage went to zero and the air conditioner stopped and the loss of traction light came on upon killing the car and restarting it it drove fine with no problem. Took it to dealer to inspect and to check and fix recalls and was told that they changed the oil for the recall on my vehichle and they could not find anything wrong with car since it was not acting up at that time. Week later it done it again and took to dealership to check and was told it came with code for crankshaft sensor and 10 minutes later was told that was not the problem it was a faulty ecm and replaced it. A week later done the exact same thing and they could not find anything wrong after keeping it for a month. Took the car to another auto mechanic and was told they could not figure out what was wrong with car unless it was acting up. Now here I am driving a car that will act up occasionally and now it seems that it getting worse when I stopped and started up a hill it sounded like metal on metal clanging and have very suspicious feeling it has something to do with the gdi engine recall but cant get anyone to figure out what it is since it's so hard to drive a car acting up in city limits when it does not want to go unless you got the gas pedal to the floor. Unsure if it is recall or something else and dealership dont know how to fix.