krowbar
Well-Known Member
Ok not a MOPAR but...... I have a 50 Chevy pickup body on a 74 Chevy heavy 1/2 ton frame. 350 motor and 350 turbo trans. Went out to start it, turned key on. Electric fans come on. Turned key to start....CLICK! Ok battery is dead......I thought. So I try it again,but this time no fans no click. Damn this battery is really dead.......I thought. Put charger on it for about 10 min. Figured I'd check the voltage 14 at battery 13.5 at alternator. Figure fans should kick in when I turn the key....nothing! So I unhook battery charger and check the voltage after it set a few minutes. 12.6 volts at battery, alt, power distribution block,fuse box. Cool, I try to start it.... NOTHING. No lights fans barely turning. 3 volts with key in run position.....WTF? So I procede to do my tests. Start unplugging connectors to try and find my short. I even took the starter off and had it tested. No luck. By this time I'm pissed.I got the bright idea of running my jumper cables from my ( now read this well) rear mounted battery to the engine block. Battery has top and side posts. I have the cables hooked up to the side posts,so I ran the jumper from the TOP post to engine.....Holy ****! it works. Bad ground somewhere. Checked all connections on the neg cable. All good. The problem....... BAD INTERNAL CONNECTION FOR THE SIDE MOUNT TERMINAL INSIDE THE BATTERY. I know it's not a MOPAR but it's the same wiring. I just hope I can help someone with this info.