Timing Tensioner problems of the 2007 Hyundai Veracruz

The contact owns a 2007 Hyundai Veracruz. While driving at approximately 35 mph, the vehicle hesitated. The vehicle was taken to a dealer where it was diagnosed that the battery needed to be replaced. The vehicle was repaired; however, two months later, the failure persisted. The vehicle was taken back to the dealer where it was diagnosed that the belt tensioner needed to be replaced. The vehicle was repaired, but the failure still persisted. The vehicle was taken back to the dealer where the technician diagnosed that there was a leak behind the timing valve and the alternator needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failures. The approximate failure mileage was 130,000.