My latest issue with this horrible dealership: I ...

My latest issue with this horrible dealership: I recently brought in my car to resolve a problem I was having, and only for that problem. I paid a tall bill for the service and now the same problem has come back. When I took my car in to see what was up, they said they did not perform that service on my car, and apparently did something completely different. The originally requested service was never done and they are telling me I never asked for that. It's no surprise the problem is still there. Now they are trying to charge me another $1,500 for the duplicate service. Boy I wander why the whole town calls them a bunch of crooks. I guess I asked for this, considering the horrible service I have experienced from them over the last 15 yrs.