I wonder if there is anyone out there who can help me with my KIA Pregio automatic Transmission Problem. I was force to have the automatic transmission overhauled last May of this year due to a very poor power when shifting into reverse. A few incline along the road won’t let the car move backwards when reversing. After the overhaul with all the rebuilding kits like o-rings and gaskets have been replaced by new parts and shifting to reverse is now doing great, another problem occurred. This time I felt shock when shifting to a higher gear and shifting to second gear doesn’t seem to work, coming from a full stop when I step on the gas pedal. So what I do is to release a little bit on the gas pedal and that’s the time shifting to the second gear occur. Hope someone can help me with this problem… thank you.