One problem related to engine rattling and whining sounds has been reported for the 2011 Hyundai Tucson. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Hyundai Tucson based on all problems reported for the 2011 Tucson.
My car was having issues starting up. One day we started the car and drove into town and it started to make a rattling noise. The car was also slow to accelerate. When we tried to drive home out of no where the engine went out and the car wouldn't start again.