Took my car into the shop with a coupon for an oil change the other day. Should have known there was a reason that the price was so low. Asked them if they could take a look at the AC for me, it was blowing hot air out of the vents. They told me that the AC just needed recharged, they did the dye test and there were no leaks at all. Cost me about $180. Two days later the car is blowing warm air again, take it into the shop so that they can take a look at it, obviously has a leak. I'm hoping at this point that they'll do the diagnostic and recharge for free, don't mind paying for them to fix the leak. Well, they do the dye test again, and it is VERY obvious where the leak is. Since my AC has been like this for the better part of a year, obviously the leak has been there the whole time and they didn't do the dye test the first time, even though they said they did and charged me for it. While they are replacing a six inch hose and fitting (which somehow costs $300), they end up accidentally breaking off a valve on another line that connects to the AC. The mechanic who was working on it starts to tell me how it happened, then the floor manager runs up and starts talking about how they don't know what happened, but it was surely broken before I got there. So, they got me for another $350 for something that they broke on my vehicle. Called the regional manager the same day and told him about my experience, he said he'd look into it and give me a call back. Obviously that didn't happen. I rough ridin' hate mechanics.