About a year ago, this Meineke changed a thermostat in my truck. Shortly after that, my heater quit working. This was due to the fact that they introduced air into the water lines during that change, but didn't properly remove the air from the lines afterward, leaving an air pocket in the heater core. I returned to them with this problem and they suggested replacing the heater core and the radiator, both of which turned out to be fine and didn't solve the problem. (Because there was still air in the lines.) I then followed every suggestion from them and eventually spent over $3,000 trying to get the problem solved. In the end, about two weeks ago, they wanted to put ANOTHER new radiator in it, claiming that the new one I'd just put in was bad because the bottom half wasn't heating up. (I should point out that the bottom half of the radiator assembly is a transmission cooler, not a radiator. They should have known this.) I told them no, I didn't want to pour another $600 into...