Coolant Temp Sensor/ Thermostat replacement 2015-2020 Tahoe, Yukon, Sierra, Silverado, GMC Chevy.

Coolant Temp Sensor/ Thermostat replacement 2015-2020 Tahoe, Yukon, Sierra, Silverado, GMC Chevy.

The fan would stay on high while driving and after you turn the vehicle off with the temperature gauge sitting at 160 degrees . Find out why the it does this and how to fix it. #tahoe#p0128#thermostat t