Some how it wont pop into reverse. Also when I'm driving my car also has a hard time getting into gear. When we did the swap, three gears did fall out but my cuz put all of them back in order.

And another thing.. My fuse blew for the ecu. I dont know how it did it. I try to look for any wire that is touching metal and not a wire is touching. Fuel pump wont come on now.

 

did the gears get fucked up when they dropped? and explain wut the setup is i dont udnerstand what yur talkin about

 

the set up is a ls tranny with a b16 tranny case. I dont think the gears are expletive up.