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2014 Chevy Silverado
Platform: Truck, GMT 400, 800, & 900

'04 Siverado 4x4 Ext cab

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Old Feb 25, 2022 | 4:53 PM
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Chucktr's Avatar
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Default '04 Siverado 4x4 Ext cab

Hi Folks,
Got into the truck this morning, started and let 'er run for a while. I always do this, but especially in cold weather. Got er warmed up, pushed both heat bars up and turned on the blower.
Lotsa hot air coming out the cab vents. Tried to split the flow to floor/cab setting. No change. Tried same with windshield/floor, no change.
So, new mode actuator?
Advice appreciated!
Thanks!
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