Anyone welded on their XJ?

[Truckedup]

I generally disconnect the battery cables on vehicles with ECU's. Just don't weld on an axle with the ground clamp on the body....

 

[jonnycat]

Thanks again for all of the suggestions, they are appreciated. As it turns out, I had to modify my design halfway through, and didn't end up having to weld anything while it was on the vehicle.

Here are some pictures of the thing I made actually in use, bolted to the front bumper:

http://i.imgur.com/ATmuCug.jpg
http://i.imgur.com/0uipakr.jpg
http://i.imgur.com/0wcta3T.jpg