Do I have basis for a case?
It had been about 7500 miles since the last oil change on our care. As far as we were aware there was nothing wrong with the car before we took it in for an oil change at a quick lube type of place. About a mile after driving away from the place, it suddenly developed a rod knock, which means the engine is toast. We checked this diagnosis with a local mechanic. The tech said that he HAD heard a noise when we pulled in, but it stopped so he didn't think anything of it. This was stated after the fact. There are no notations on the work order that he heard a noise or that the oil was low or especially thick, or that there was anything wrong. Do I have a case for either negligence, or possibly causing the damage?
