So after driving the car for more than 30 minutes you can start to hear a popping noise when turning left. It only does it intermittently. I've taken it to two different mechanics and they've not found an issue. They're also unable to replicate the noise. I'm guessing because they are not driving it long enough for it start doing or it's one of the days it doesn't do it at all. I'm guessing its my CV joint starting to go bad, but I'm not sure. Thanks in advance for your help. This is the first Mazda I've ever owned (normally a honda/acura guy).