I cannot seem to find where the ground cable between the engine and the cars frame is located? I have looked high and low on my car and online, no one seems to know? Picture is worth a thousand words 😁
Thanks in advance

 

Not sure on this particular model. Look behind engine underneath.
Also on left side near front.

Wouldn't hurt to make your own supplemental ground. Use 2-ga wire with ring-lugs and connect engine to chassis.

 

Thanks

It really amazes me just how little there is in the way of information on the XDs lol I purchased wiring to do the big 3, so I guess great minds think alike Danno 😁