Originally Posted by Bloodhound03
Besides the battery to the frame, are there two ground straps (one body to frame and one engine to frame?) I cannot find any information on the web or in the Chilton book. Clarification and location information would be much appreciated.
The manual shows three grounds directly from the battery negative terminal:
Engine - lower driver side, probably on or near the starter on your 4.0
Body - bolts to the upper driver side of the radiator core support near the battery
Frame - bolts to the driver side frame rail below the battery
You will also find other short ground straps here and there, often from the body to the frame or from one panel to another like the strap from the firewall to the hood.