I will be doing exhaust manifold studs on my 2007 1500. I anticipate mig welding a nut to the broken stud to facilitate removal. I planned on disconnecting the battery, but should I do anything else to protect electrical components?
I just did this on my 04. Just removed the ground wire from the battery and kept ground clamp as close possible. Also put a set of headers on while I was in there using remflex gaskets. Worked out perfectly.
