Right here:
http://board.marlincrawler.com/index.php?topic=4401.msg49386#msg49386
![](http://board.marlincrawler.com/index.php?action=dlattach;topic=4401.0;id=3788)
![](http://board.marlincrawler.com/index.php?action=dlattach;topic=4401.0;id=3790)
Big Mike, does that truck occasionally have starting issues?
Reason I ask is that frames are not particularly good high current conductors. The welded joints don't pass high current as well as you'd think. I'd run a ground strap up to the engine block off that bolt on the frame.