2006 Chevrolet Monte Carlo "low antifreeze cause heater blow" Questions

...Low antifreeze will cause a temp sensor to give false readings. Does your heater work OK, as in does it blow hot air when heater is on? that is another symptom of low antifreeze. As far as the check ...

...know what the most logical cause of this is? Most likely low coolant/antifreeze. Check the fluid level and make sure it's full. If it's full, it may be the water pump not functioning ...

...Any ideas what could be causing this? Check the antifreeze usually if the heater is blowing only cold air you are low on antifreeze and the heater coil is not being heated by the flow of ...

...temperature) low antifreeze, a bad blend door in the climate control system, or a blocked heater core. Based on the age of your vehicle, I'd say thermostat first, then low antifreeze for

...low on antifreeze, the car doesn't have enough fluid to keep the motor cool, and theres also not enough fluid to warm the blowers chamber. Just check your fluid and add accordingly, make sure to add ...

...it works fine. However, everytime I am at a stop it blows cold air. What can cause this? Sounds like the cooling system is low on antifreeze. Have you checked to make sure it is at it's proper

...low temperatures causing the coolant to freeze. Thaw it, add antifreeze, check for leaks and cracked block. Blocked radiator or heator core. Flush system and ore replace/recore radiator /hearet

my heater is now blowing cold air, antifreeze now leaking Antifreeze leaking, now theres no heat if you have low coolant that will cause no heat

heat not working on 89 sedan deville the fuel cluster also jumps around and heater blows cold The heater mabey cause from many things easy to check are your thermostat. heater core or low antifreeze

...antifreeze level, if its low then it will cause it to blow cold. or you could have a blend-air door problem under the dash: look for a loose vacuum line behind the glove bow for this. Or you could ...