Hyundai Repair Questions? Ask a Mechanic for Answers ASAP
Hello and thank you for your question,Is your check engine light coming on and if so are the any fault code setting?
One very common cause for the stalling problem you are having can be caused by sludge build up in the throttle body . Try disconnecting the negative battery cable and then take some carb cleaner and a soft cloth and give the throttle body and throttle plates a good cleaning. After doing so, reconnect the negative cable, start the engine and let it idle for about 15 minutes to allow the computer to re-learn the closed throttle values. Give this a try and let me know the results.