Why arc weld is the better question. Welding is infinitely stronger. When arc welding, which I haven’t done in years, I always unhook battery ground. Honestly when mig welding though, I get lazy and rarely do. Hundreds of weld jobs later and no computers have been fried. Better safe than sorry, but in my experience it’s overkill.
Sent from my iPhone using Tapatalk
__________________
Rob, Sarah, Ella, Ava
2017 Eagle HT 29.5BHDS -- 2011 F350 CCSB 4x4 PSD
|