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Old 04-03-2015, 08:05 AM   #1
Mystery_man
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help no start need to goto work

1972 c20 pickup I have no power at all and hooked up jumpers before wife left to see if it needed a jump. Still nothing. Nothing turns on
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Old 04-03-2015, 08:11 AM   #2
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Re: help no start need to goto work

Its a 402 BBC /400 turbo I have no power at all. No lights nothing like the battery is dead but isn't.
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Old 04-03-2015, 08:22 AM   #3
bbcmudtruck
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Re: help no start need to goto work

Check the ground wire that comes off your battery and make sure it has a good connection to the frame.
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Old 04-03-2015, 08:30 AM   #4
Mystery_man
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Re: help no start need to goto work

Ground wire from bat runs to block and is tight.
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Old 04-03-2015, 08:35 AM   #5
bbcmudtruck
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Re: help no start need to goto work

Keep checking your connections. Sounds as though you have a bad ground somewhere. What about your hot wire that goes to the starter?
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Old 04-03-2015, 08:47 AM   #6
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Re: help no start need to goto work

I'm trying to remember right off, doesn't the positive wire come off the battery and go to the passenger fender wall to a fuseable link? If so, check that link.
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Old 04-03-2015, 08:50 AM   #7
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Re: help no start need to goto work

I have had this happen to me before. I would put money on the fusible link being bad
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Old 04-03-2015, 08:51 AM   #8
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Re: help no start need to goto work

That's not a ground wire, it's a fusible link if it comes off the positive post of the battery. You can replace them but first check that there is no short to ground on the wire that comes off the junction block on the fender.

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It's the one on the left.
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Old 04-03-2015, 08:59 AM   #9
cdowns
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Re: help no start need to goto work

Disconnect the two battery cables clean the contacts and hookup the two wires to see if that was the problem
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Old 04-03-2015, 04:39 PM   #10
Mystery_man
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Re: help no start need to goto work

It was the fusible link. Thank yall for the help. I am late for work, but oh well I get a long weekend now. lol

Mine wasn't visible it was hidden behind the battery.
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