I know I know, ghost thread on ghost shifting revived by a ghost member.... Anyway, I'm having a similar issue with my 15. I'm TDY in SoCal and rode her down from the PNW with no issues. One morning on my way to work she seemed to pop out of gear and lugged for a sec and then slowly slammed back in like a sticking clutch. I thought maybe I has miss shifted but a few days ago she did it twice back to back. She's only got 41K and was serviced with no issues about a month before I came down. Any suggestions?