I watched you video on replacing the blend door actuator.
Driver side blend door actuator 2004 chevy silverado.
I successfully removed the old and installed the new.
If your silverado only provides very cold air or very hot air from the vents there may be a problem with the blend door or the blend door actuator.
It seems like the actuator is being told to turn the shaft to heat.
I removed the new one and tried seeing if the actuator would move when adjusting temp.
Replacing the driver side blend door actuator acdelco 1572972 and reseting the blend doors for the front a c system.
Equip cars trucks suvs with 2004 chevrolet silverado 1500 a c heater blend door actuator from autozone.
We have the best products at the right price.
It was still blowing hot out of the driver s side.