M1028a2 Boom!!

[jcollings]

When to start my truck up ,
usually fires right off after wait light has gone out this time wait light went off hit the key boom and now seems like low voltage, Lights oil generator Lights wait light all Visually low, checked all voltages all good. sounds like a dead batteries, which it's not has anybody had this scenario happen to them.

Thanks


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[87cr250r]

Batteries will show full voltage until the are placed under load. Have you confirmed the batteries are in good condition?

 

[jcollings]

Will be doing more investigation today. looking for black Or burnt spot with such a loud boom occurring.
To confirm battery condition will perform carbon pile test on both batteries to confirm condition.
My set up does have the dog head conversion.

Thanks.

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[jcollings]

Well one battery did fail the carbon pile test . so most likely the cause of issue.
but while I'm into it, let's clean up some of the other Terminal issues,
Like the headlight fuse, that terminals melted Along with fuse block where that one goes. going to pull another separate fuse Holder and wire that it's 25 amp, When I got the truck somebody had a 30 amp in there real good.

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[jcollings]

Oh wait, that's supposed to be a 30 amp, I guess it's time to check my eyesight again

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