C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Radiator Fan Temps Settings

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Old Jan 28, 2013 | 08:29 AM
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Default Radiator Fan Temps Settings

Can any one tell me what the factory fan temp setting are suppose to be for a 96 LT4?
Thanks
Mike
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Old Jan 28, 2013 | 02:00 PM
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I believe 228 deg?
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Old Jan 28, 2013 | 07:23 PM
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Originally Posted by PG-LT4
Can any one tell me what the factory fan temp setting are suppose to be for a 96 LT4?
Thanks
Mike
Section 6-639

The PCM will command low speed fans ON at
104°C (219°F) and OFF at 98°C (207°F) and, high
speed fans ON at 109°C (228°F) and OFF at 103°C (214°F)

Note: On the '96, both fans run together (either low or high).
Also, Running the A/C will cause the fans to run.
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Old Jan 29, 2013 | 04:33 AM
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Originally Posted by AirForceOne!
I believe 228 deg?
Primary @ 228
Secondary @ 230
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Old Jan 29, 2013 | 07:13 AM
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Thanks everyone!
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