Builds Shipwreck

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I have the same setup as you and have struggled with alternators. I found that I need a separate ground strap from the back of the alternator to the engine block. I have the sepentine system from a 92 truck. I also put the resistor in, but I dont think that was the fix.
 
I guess we'll know if the resister fixes it if SBG's alternator burns out again. I can always tow him off the trail. Again.

Kidding. I wonder who pulled out whom the most on the last outing. It was quite exciting. Nothing like powdered ice to run a battery down from winching. My battery is still not back at full volts yet. Need to put a trickle charger on it. My cheap Chinese one scares me too much to use it.
 
the alternator died a couple days after that trip.

ground straps, it's certainly possible, but pretty unlikely since I have multiple ground straps (I've had this trouble before, so since I've been more then a little fastideous about ground straps). For example, every major connection (body, frame, batteries) go to a stainless 3/8" bolt that was welded into place before I did any coatings. The frame has straps to the body (multiple) and straps to the motor (multiple as well) along with a verified ground from the accessories....

and for the record, the only time this has been towed home was when I blew up the motor on the day I took the picture that is my avatar (yes, it was broke where the picture was taken - it did look good sitting there beside the road)
 
I went even further with my grounds. I added a separate ground circuit so I didn't not rely on the body and frame. I have ground wires going to every electrical end point, such as lights. Sucks to be chasing ground issues when lights go out.
 
A gift from a friend :)


I hate wiring


oh look, corrosion.... wonder why the alternator failed?

I drove this thing for quite awhile before the alternators started failing - it needs a good signal from the battery, of course, corrosion would kill that signal.

finished the install of the jumper cable connection


and back




while I'm at this, might as well clean up the ground that runs through the firewall

imagine a hole there... will happen Sunday (I hope)
 

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