One problem related to engine shut off without warning has been reported for the 2007 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Kia Motor Optima based on all problems reported for the 2007 Optima.
The contact owns a 2012 kia Optima. The contact stated that while driving at approximately 70 mph, the vehicle shut down in the middle of the road, without any warning indicator. The vehicle was pulled to the side and was towed to a local dealer the following day. The technician diagnosed that the engine needed to be replaced. The manufacturer was made aware of the failure. The failure mileage was 94,000. The VIN was not provided.