 This is killing me.
So....I picked up the car last night. The clutch worked like a charm. I drove to work this morning and just as I pulled into the parking lot I started having difficulty shifting gears....same problem. So I let the car sit for a couple of hours and went back out. I started the car and the clutch/transmission are working fine.
A couple of thoughts:
This seems to happen when the drive train is warm.
I was looking at TSB's today and found one for 2005 Ford Focus that describes a problem as "difficulty or inability to change gears" and this TSB is related to the transmission, not the clutch.
Anyone know anything about this one? Could this be the problem? | 
