Hi, just joined. I don't have an Isuzu vehicle but I do have a Rover Sterling (that never made it to The States) with the Jatco JF403E transmission that I understand was fitted to a range of Isuzu vehicles. This is giving trouble (no 2nd or 4th gears) and I'm hoping some kind members of this forum will have some knowledge and expertise on repairing this unit they might be happy to share! Thanks in anticipation, David