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#1 |
Senior Member
![]() Join Date: Apr 2013
Location: Podunk, Texas
Posts: 748
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Gauge temperature sender
Okay, I bought an alleged gauge temp sender from LMC...threaded it into the lower t-stat housing and recorded the following temperatures (using an IR thermometer on the housing) and resistances using an ohmmeter between the connector post and the base of the sender:
Degrees. Resistance 195. 120 180. 147 150. 221 129. 285 99. 400 Now, from this site: http://forum.73-87chevytrucks.com/sm...?topic=25339.0 the specs for the 67-72 temp gauge are: Cold. 350 Ω Operating temp. 76 Ω Hot. 51 Ω I've checked several temp gauges that I have and they all check out according to those specs, which means that the sender I installed ain't gonna work with any of my gauge clusters...so.... Where can I get a temp sender that has the right specs????? |
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#2 |
Registered User
Join Date: Feb 2011
Location: Modesto, CA
Posts: 2,188
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Re: Gauge temperature sender
Are you using Teflon tape? Never mind the edit, you have an I6, right? That info is helpful along with any mods you have done. Aluminum crossing brass crossing cast iron has different resistance.
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#3 | |
Senior Member
![]() Join Date: Apr 2013
Location: Podunk, Texas
Posts: 748
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Re: Gauge temperature sender
Quote:
No other mods to speak of.... |
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#4 |
Senior Member
![]() Join Date: Apr 2013
Location: Podunk, Texas
Posts: 748
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Re: Gauge temperature sender
Anybody?
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#5 |
Registered User
![]() Join Date: Apr 2012
Location: Stillwater, Oklahoma
Posts: 874
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Re: Gauge temperature sender
I just bought a correct sender from a company called "Lectric Limited". They specialize in older vehicles. It fixed my gauge problems.
__________________
1971 C/10 SWB, 15x8 Rallys, 4.5" X 7" static drop, C-notched, 350/350, 3.73 Posi. .........A 383 and Gear Vendors are on my bucket list. 1972 GMC 4X4 K1500 Survivor - Sold No matter what problems life throws at you, your time on Earth can be incredibly fulfilling and rewarding.....if you just lower your expectations. -Phil Dunphy |
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#6 |
Senior Member
![]() Join Date: Apr 2013
Location: Podunk, Texas
Posts: 748
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Re: Gauge temperature sender
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