3000 mile oil change went horrible wrong. They of course take out the air filters. Engine and the cabin filter. To see if they need to be replace which I guess is protocol. In any case I had to go back the same day cause when I turned on the air con it was making a loud humming sound which it never made before till that day. Went back ASAP. The cabin filter was put in backwards. A couple of days later engine started vibrating and stalling and it broke down. Had to get it towed. Took it to a mechanic which we have been using for years. He asked who change the oil last? He said they failed to tighten up the air holes clamps. $235.00 the total which included toll and diagnostic and 10 minute labor.