The engine continues to have a burning smell or rotten egg smell at high speeds, the car continues to hesitate when taking off from a red light like it is going to shut off and then jumps forward, and the engine continues to lag as does the battery or power when turning on the vehicle most mornings. I have brought the car in several times to the dealership and due to there being no codes showing, they will not diagnose it further and as soon as I get the vehicle back, the same issues and problems happen over and over again. I have had 4 service appointments now with no resolutions. I feel as though this car is a lemon and worry that it will continue to become more unsafe from ongoing engine, powertrain, and mechanical issues that cannot be fixed or diagnosed.
NHTSA ODI 11722376