Anyone had this issue with heater/coolant?
CF Junior Member
Joined: Feb 2026
Posts: 70
Likes: 7
I'm having the same issue with my 2022 Silverado 1500 LT. Mine started after replacing the water pump and I noticed the heat's not circulating as it should be. Gonna swap the thermostat next to see if that's the culprit.
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Trackvw
Express, Savana & G-Series Vans
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Nov 22, 2021 2:51 PM