[Aurel]

Can someone please educate me on automatic transmissions aging and remedies?
My first A/T car is a Nissan X-terra, that has now 124,000 miles on it. The engine is still strong, but the transmission has become sluggish: the clutch slips too much, and shifting (up and down) is slower than it used to be. I replaced transmission oil already, and did not feel a difference. Is that how A/T cars die? Is there a remedy, adjustments to do or parts to replace?

Aurel