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temp. sending unit 79 L82

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Old Jul 9, 2007 | 07:36 PM
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Default temp. sending unit 79 L82

my 350 eng. has a temp. sending unit that has the round end on it.
the wire to it looks to have the original end connector, but it doesnt fit to well on the round end of the temp sending unit. should the sender have a single spade instead of a round end?: the temp gauge works but seems to register high. *****:
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Old Jul 9, 2007 | 08:09 PM
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I'm not 100% sure about the 79, but different years had both types of connectors. The quick connect spade or the round connect. If you have an accurate heat gun you can see just where it's reading. In my midyear, I bought a repro temp gauge, and it was reading way high. The guy that works on my car was able to put an in-line resistor in to bring it to where it should be.
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Old Jul 10, 2007 | 09:02 AM
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It should have a male spade end.

http://www.corvette-paragon.com/cata...C-73C45CCF2E83

Last edited by Paul L; Jul 10, 2007 at 10:24 AM.
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Old Jul 10, 2007 | 09:38 AM
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thanks, i'll be getting a new correct one then.
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Old Jul 11, 2007 | 12:36 AM
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Default Temp Sending Unit

79 & 80 had a different resistance value than other years. Although they look identical they are not. Volunteer Vette has the correct unit.
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