I bought my 2015 Camaro 1LT/RS about a year ago from now. During the winter I would use the remote start to warm up my car for about 3 min while I finished getting ready. Since the weather is nice out, I no longer use the remote start. Now when I start my car, after about 30 seconds of it being on, there is a weird vibration that slowly turns into a grinding noise. I was able to capture the sound on video:
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I've searched the forums and I've seen threads on a grinding issue but no one has posted to what is causing the problem. Please, if you know anything let me know. Thanks.