why does my car start goes into gear but is not driving.(moving) on 2004 Kia Sorento

car was not starting i changed the fly wheel .it now starts goes into gear but it does not move

Asked by for the 2004 Kia Sorento
Agree with gg, work ok before you replaced the flywheel?
1 more answer
it sounds like you need a new tranny but I would take it to a tranny shop and have them check it out