03 7.3 loses all electrical power

[trickyricky23r]

four times now it has lost all battery power while going down the road. the first three times were momentary but was enough that i had to reset the radio. this last time it was in a bad spot on a busy highway and it was dead for about 10 minutes. no power at all, didn't even have hazards. i've asked a few local diesel guys and they are stumped, please help

 

[DaveBen]

It sounds like a loose ground connection. Check ALL of your connections to the batteries and the starting solenoid. Check that they are CLEAN and tight.

 

[trickyricky23r]

thank you, i'll try that tomorrow