Horrible Shop

I brought my car in for them to fix a seal under their warrenty. It was in perfect running condition at that time. Two weeks later they towed my car home. They have refused to take any responsabilty for the fact that my car stopped running while in their care. I have called them several times to try to come up with a resolution, each time I am told the boss will call me back- It has been 2 months and my calls have still not been returned. They have lied to me on several occasions about this whole ordeal. And now I will have to take them to court.