04-20-2018, 03:07 PM | #1 |
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Join Date: Oct 2017
Location: Newton
Posts: 216
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3 wire hook up
Curious as to where you guys are splicing into to connect wires from ls harness into truck harness....anyone care to give up some knowledge of best place and which wires they spliced into?
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04-20-2018, 05:09 PM | #2 |
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Join Date: May 2015
Location: Alabama
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Re: 3 wire hook up
what you need is switch on power....constant power...and grounds...
for switch on power I used the big switch on hot wire going to my hei...for constant hot I wired into the junction terminal on the firewall...grounds are self explaining ..but you do need to have ground to engine to body to frame....
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
04-21-2018, 10:10 AM | #3 | |
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Re: 3 wire hook up
Quote:
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04-21-2018, 02:38 PM | #4 |
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Join Date: May 2015
Location: Alabama
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Re: 3 wire hook up
if the original trucks wiring is still there the should be a wire coming thru the firewall that went to the distributor. ..looks like a 10g wire...i cant remember the color but i think its red or pink....that should be a switch on wire...you can verify it with a volt meter...
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
04-21-2018, 05:50 PM | #5 |
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Join Date: Oct 2017
Location: Newton
Posts: 216
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Re: 3 wire hook up
Duh...i had it hidden in the loom i redid...thank you sir!
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