Hello everyone. I'm new to the site but not to mopar. My powerwagon has me stumped so I thought I'd ask some fellow enthusiasts. It's a 74 w100 powerwagon with a 318/727. Here's my problem. It's been eating starter relay fuses,originally only here or there and it was still driveable.I thought I had a grounded wire somewhere. After chasing wires down I couldn't find anything naked or burnt.... So the other day I'm leaving work and something went crazy and it blew the fuse again but it also blew every bulb I was using outside the truck(headlights,taillights,running lights and even my interior dome light). All those bulbs blew and shattered except the headlights. I'm stumped. Any help is greatly appreciated.THANKS