I took my car for an oil change and they unplug some hoses fom the air filter so after I leftmy car begin having troubles and the check engine lights turned on, I inmediatly went back and the mecahnic told me that the car had some problems and it was gonna cost me more and that aldo had a bunch of problems ( my car is brand new) I took the car to another place and they found the problem right away and they told me what they had done at pepboys! They did that just so I can have my car repair by pepboys even do there was nothing wrong with the car!