slow to climb hill especially when you make a stop on 2000 Nissan Pathfinder

the car drags before the gear changes. i was asked to change the shift cyleniod switch but now i have to accelarate full when i stop on a hill before the car can move. and it vibrate whilst it move up the hill and stops when it finish climbing. can you please advice what to do next

by in Richmond, VA on September 20, 2009
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1 answer
ANSWER by , September 20, 2009
Check the codes and data stream in your trans computer to find out the real problem. Other wise your are just guessing, which can be non-productive and very expensive.