Hi, my wife usually drives our passat b6 140cr estate, I drove it for the first time in a while today and noticed the clutch pedal is spongy for the first couple of inches of travel. On questioning my wife it also sometimes sticks some of the way down.

The car has had a new clutch and apparently new slave cylinder roughly 18 months ago.

Could this be as simple as bleeding the clutch? Or could it be another issue?

Many thanks