my 99 Dohc Neon dont have the battery tray( dont ask, i bouth it like that) my problem is that the negative battery cable has 2 cablesone goes to the fuse box, but the other one dont know where is supposed to be attach to , it was attach in a bolt that obviosly is notits place cause is hand made if you know what i mean andi sense that this lack of ground is causingramdom troubles in the electrical system in the car...can someone help, i assume this one if fairly easy.

 

You might as well upgrade the grounds to 4 gauge wire and run it to a good ground I'd suggest the strut tower clean the paint and ground it there ...