Help me, my summer brain don't work.

Hello. As you may or may not know already, school starts on Monday for me and I'm very stressed. Because of this, I have no time to even stop and actually think about my problem. Also, I can't remember anything from auto shop last year anyways...

Ok. So whenever I close my driver's door, I hear like metal resonating vibration sound around the rear left wheel. This only happens with drivers door. So I suspected it was the parking brake. I pulled the parking brake (as in I enabled it) and shut the driver's door again. Sound still there, just a little weaker... little fainter.

So, should I adjust the tension on my parking brake? My sister has been driving the car ever since she came back from college https://www.thegalantcenter.org/styl...efault/sad.gif and she really attacks that parking brake lever. I find it like 12 inches high sometimes... :evil: