I just got my car back and it was not the RMS again. It was only the oil filter that had come lose. It was due for its oil change anyway so it was an easy fix. Note to self, NEVER take car to Pep-Boys to have the oil changed. I'm glad I found a local German car Porsche mechanic here in Dallas. Oil change at STUTTGART is only $99.00! Plus I had a coupon because I'm on their mailing list and got $25 off on top of that! Great mechanic and service. If anyone lives in the Dallas area, I would highly recommend them.