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Old 01-26-2006, 01:30 PM   #1
74Chevy74
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Question What color wire goes to the temp sending unit???

I've got a 1974 Chevy with a 350. The sending unit is in the head for the temp but there is no wire hooked to it, anyone know what color wire this is, or anyone have engine wiring diagrams they can send me????

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Old 01-26-2006, 01:52 PM   #2
7T7
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Re: What color wire goes to the temp sending unit???

Mine had light green on the old wiring harness.
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Old 01-26-2006, 04:09 PM   #3
Slonaker
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Re: What color wire goes to the temp sending unit???

Mine is a single green wire as well.

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Old 01-26-2006, 06:25 PM   #4
79BIG10
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Re: What color wire goes to the temp sending unit???

Mine was a green wire with a plastic clip on it. Look around the firewall area on the driver side for it. I found mine was disconnected and under the ac compressor after I took it out.
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