One problem related to engine rattling and whining sounds has been reported for the 2011 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Toyota Camry based on all problems reported for the 2011 Camry.
Car always makes a whining sound that gets louder upon acceleration, vehicle is impossible to keep in my lane especially at highway speeds, constant correcting needed to stay out of oncoming traffic or out of the lane left of me as car veers to the left. Cars has a transmission issue that causes jerking and slippage which also causes the car out of its lane.