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Old 10-03-2019, 11:32 PM   #1
Toro
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Factory grounds?

I'm having all sorts of weirdness with electrical on my '72 Blazer. I need to check the grounds, and I was wondering if there were set locations from the factory? I thought it might make it easier if I knew where to look.
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Old 10-04-2019, 02:56 AM   #2
franken
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Re: Factory grounds?

Anything electrical needs a path for power and to back to the battery (ground).
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Old 10-04-2019, 04:20 AM   #3
GMCPaul
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Re: Factory grounds?

1 on Right front inner fender to frame at front lower section just before curve ends in inner fender, 2 from firewall to motor, 1 from right front cab support on rear side of support to frame, 1 from 2nd from rear cross sill to frame on passenger side.
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Old 10-04-2019, 10:37 AM   #4
Toro
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Re: Factory grounds?

Quote:
Originally Posted by GMCPaul View Post
1 on Right front inner fender to frame at front lower section just before curve ends in inner fender, 2 from firewall to motor, 1 from right front cab support on rear side of support to frame, 1 from 2nd from rear cross sill to frame on passenger side.
Paul Jr @ GMCPauls
Thank you! I was kinda familiar with where they were on a truck, just didn't know how different they were on the Blazers.
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Old 10-04-2019, 12:21 PM   #5
SeventyOne
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Re: Factory grounds?

Pictures would REALLY help with this thread...
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Old 10-04-2019, 01:51 PM   #6
Getter-Done
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Re: Factory grounds?

You could always add more grounds.
I have this thread saved for one of my references.
It is for trucks but it may help you.
Link:
http://67-72chevytrucks.com/vboard/s...ns+for+blazers









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