Hi jmarshall76,
I understand that you have vehicle concerns. I am not properly trained to offer technical advice, but if you need any assistance with getting your vehicle into the dealership in order to be properly diagnosed, please let us know. We can be reached via private message. Please include your full contact information, VIN, current mileage, and preferred dealership in the message if we can be of any assistance.
Kristen A. (Assisting Amber)
Chevrolet Customer Care