I brought my traverse in for a problem that was ha...

I brought my traverse in for a problem that was hard to explain. So the technician, Mark and I went for a test ride. Although the issue was not a constant one with the vehicle, it did occur very slightly during our ride. He noticed it immediately. He did some research after I left it there for him to look at and found that there was a bulletin about the very issue I was having. It involved changing out the transmission fluid and some resets. He called me as soon as it was done. I picked it up and to date have not had another issue with it. Thank you Mark.