Jul 27, 2015, 12:52 PM
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2008 Chevy Silverado Engine Hot Light
CF Beginner
Joined: Nov 2021
Posts: 1
Likes: 0
P0128
look's like the main reason this code appears to be the thermostat not functioning properly
the code appears early mornings . cool time .
I already changed thermostat and temperature is reaching the regulation level
I changed before the coolant sensor and the temperature gauge not fixed the issue
in two weeks I will tell you
thanks
great site
the code appears early mornings . cool time .
I already changed thermostat and temperature is reaching the regulation level
I changed before the coolant sensor and the temperature gauge not fixed the issue
in two weeks I will tell you
thanks
great site
Last edited by vitico123; Nov 13, 2021 at 10:41 AM.
CF Beginner
Joined: Jun 2022
Posts: 1
Likes: 0
Same problem, says it overheating (but its not) and the AC is disabled, my mechanic has changed water pump, thermostat, temperature sensor and radiator but the alert keep on coming on. If one disconnects the battery or resents the computer it is ok for a few days then the same alert comes on again... sigh.... Not sure what to try now.
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