93 240sx coupe problem starting help please

[Js240sxcoupe]

Hey I just bought a 93 240sx coupe coupe and I'm having some problems with it when I start it up it'll run but then when I just off and go to restart the car it blows a fuse and won't start again any help would be great and a lil about the car it has a clean rebuilt ka24 manual welded rear diff and is it ok to drive on the welded rear diff and anyone know of sites to get good pets from I need carpet and just lil odds an ends for the interior

[Js240sxcoupe]

Anyone have any thoughts any help would be cool

[jcarney1987]

If you are blowing fuses, I would say you have a grounding issue some where.

[Js240sxcoupe]

Yea that's what I thought it was a ground wire not connected right so I looked and couldn't find and messed up or anything I'm going to give it another look but someone said it could be a relay to so I changed that but still doing it