M.G.
Call Dale at ###-###-#### Keller Auto on 377 and 1709 right next to Judge Beans. They have been so great. Also, he did the same thing as the above described mechanic. He had my car for a whole day and didn't charge until he found the problem to be fixed. It was a huge pain for them and they were so GREAT and honest!! I was referred to him by his daughter who is also a fellow "Mamasourcer" .
At least give him a call and see what they can do for you. Down to earth people for sure!
Good Luck- Elaine