we have a 2010 Kia forte. when you put your foot on the gas and excelrate slowly, the car seems to change gears earlier than it should. by the time you reach 40km/h it is already in fourth gear. at that time it feel like you are driving a standard and you are going 40 and you have the car in 5th. i have also noticed that it is consuming a lot of fuel. i have had it in several times into the dealership and they have tried re programing the computer, but tell me it is ok. can someone help me with this.