Hello, I would like to introduce my self . I recently bought a 2010 Dodge ram 3500 Lariat Cummins from a private owner. Any ways the warranty is already supposably done according to my dodge dealership. My fuel Guage is stuck on Full and is not moving at all. I drove 250 miles recently on a trip and it just stayed on Full. Its a great truck but that is my only problem. Can anybody help me?