C7 Stingray gauge and fan problem

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Nov 3, 2019 | 10:02 AM

Evan Escobar

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1st Gear

Joined: Jun 2019

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C7 Stingray gauge and fan problem

Turned on the car just fine , temp gauge doesn’t rise and ac fan stays on even if ac is off , and when I turn the car off fan stays on ? Any help ?

Nov 3, 2019 | 01:37 PM

Trevek

3rd Gear

Joined: Nov 2019

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Coincidence.... Mine just started doing this yesterday. 2014 Base Stingray with Manual Transmission. It also disabled my Rev Matching. Was going to drive it to Chevy in the morning since it drives fine and all gauges look good.

Nov 19, 2019 | 10:13 PM

14 Stingray

Instructor

Joined: Jun 2013

Posts: 132

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From: Lafayette LA

What did you find? Mine did it tonight

Nov 20, 2019 | 01:55 AM

Trevek

3rd Gear

Joined: Nov 2019

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Quote:

Originally Posted by 14 Stingray

What did you find? Mine did it tonight

Thermostat went out. Not an expensive fix and was not delayed by the strike. Also fixed my issue where my ac would sometimes cut out if I had it set too cold.

Nov 20, 2019 | 11:25 AM

ersatz928

Melting Slicks

Joined: Mar 2001

Posts: 2,671

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From: New Jersey

Are you sure that the thermostat went bad? Or was it the Engine Coolant temperature (ECT) sensor?

Nov 20, 2019 | 11:39 AM

Trevek

3rd Gear

Joined: Nov 2019

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Yeah, pulled error code p0128, had the thermostat replaced and all is well again. Under 400 dollar fix.

Jan 22, 2022 | 01:41 PM

trcicchi

1st Gear

Joined: Jan 2022

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Another data point: 2014 Z51, not getting to temperature, rev limit indication on tach, intermittent loss of temp guage and fan running after the car is turned off. Changed the thermostat, end of problem.