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11-09-2013, 09:02 AM
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#1 |
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Hoarding Rusty Objects
Join Date: Aug 2002
Location: Slatington, PA
Posts: 267
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85 K20 - Oxygen sensor?
Getting some minor things sorted out on my 85 K20. It has a feedback carb 350 in it. Should this have an 02 sensor? I'm thinking it should, but when the last owner's put their home made exhaust on it, there isn't even a bung, much less a sensor.
If it should, any idea what wire I'm looking for, or roughly where it should be under the hood so I can put one back in?
__________________
1985 Chevrolet K20 Silverado 1994 GMC Yukon Follow me on Youtube! - http://www.youtube.com/user/FuelInjectionSucks |
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11-13-2013, 09:26 AM
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#2 |
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Registered User
Join Date: Jun 2004
Location: El Lago, TX
Posts: 1,668
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Re: 85 K20 - Oxygen sensor?
I believe there was no O2 sensor until 87' when the switch was made from carb to TBI.
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11-13-2013, 03:39 PM
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#3 |
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Registered User
Join Date: Jan 2013
Location: Apple Valley, CA
Posts: 276
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Re: 85 K20 - Oxygen sensor?
I believe Greenlee is correct.
__________________
Welcome to my build thread: http://67-72chevytrucks.com/vboard/s...d.php?t=574370 |
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11-14-2013, 04:05 AM
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#4 |
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Registered User
Join Date: Jan 2009
Location: Louisville,Ky
Posts: 5,811
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Re: 85 K20 - Oxygen sensor?
With gm if its not efi it won't have a o2 on it,Some early fords used a o2 with a carb kinda odd tho.
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