Heating system

Hello Mark, Thank you for your reply. When you ask about the temp gauge in the cold area, are you pertaining to the temp control to adjust the heat or the actual engine temp gauge. When you make mention of a stuck thermostat, back when I would attempt to work on my auto's, I remember changing a thermostat where the radiator hose would connect to the engine block. I may be aging myself (lol), as this was many, many years ago, but is that what you are same referencing? Thank you, Ken

My 2006 blows wonderfully but no hot air. The temp gauge works. Even when warmed up, there is not enough warmth in 40 degree weather.