Mr. Heartbeat, I did a search, and found a thread that may help. Type in sunroof and run down to "lubing sunroof track". It sounds like big ray 1125 had the same problem & there was a great response from albertj and 99 rivman. 99rivman even submitted a copy of the factory service manual for your reading enjoyment to learn how to diagnose just about any problem with your sunroof. Great thread to read & a good one to remember.
