AutoNation Chevrolet Gulf Freeway

I have had great experiences with these guys in the past... but this last time was a nightmare.. I had an impala that kept getting air in the cooling system so I would have to purge it once a week.. finally I decided to take it in for repairs. my first mistake was taking it out of warranty to the dealership.. they "fixed" it and returned the car to me. I made it to work my first day having my car back after 8 days of them having it for 4.5 hours of work... on my way home my car overheated again... now I take it back.. i was told that they would give me a loaner the next day before i had to work, so i walked 1.75 hours up to them and they straight told me that they didn't have a loaner to give to me for my inconvenience... you got to be kidding me... so i walk all the way back home... they have it for another 5 or 6 days and didn't return my calls.. so finally I called after the weekend and they "didn't know how I wanted to proceed" I told them I wanted to proceed by fixing it... after about 3 weeks total with no calls back to let me know anything, I finally went to another dealership and traded it in on another used car... I couldn't take it anymore... this place needs to get it together... my father in law knows more about cars than these "certified" mechanics... stay far, far away... even their supervisors were idiotic... thanks for reading. have a prodigious day!