yea so yesterday im driving and my 2nd gear pops out...i thought it was me being reckless with the clutch so i take my time and shift perfectly and it still didnt it after a few tries....i took the car to the dealer this morning and the service guy drives it around with me and i was so glad it did it to him...sometimes s*** doesnt happen infront of service guys but it did this twice and he said that its probably not the clutch since the other gears are fine..so i left the car and its gona be a few days...i have a rental now 2.0 sentra and its so funny.........anyone have a idea of what may be wrong with the tranny?