Debris in the cabin air inlet. A mouse nest. Not sure if the 97 used a cable or servo motor to position the various doors. The cable could have come of or a servo motor could have failed.
Airflow gets restricted when a person lies down because there is pressure on their lungs. This can cause it to feel as if a person is having trouble breathing, depending on how heavy they are.
low coolant? Bad thermostat? Climate control not sensing proper temperature? Heater core plugged or restricted? Heater core airbound?
It's not normal.It is possible that the heater in the humidifier is not working, resulting in a cold airflow delivered to the mask, which might cause you to shiver.If the heater is working and you still find the airflow too cold, you may need to use a heated tube to ensure warm air delivered at the mask.
Malfunctioning blower fans can cause your air conditioning cold air to not flow properly. The airflow vent direction door might be stuck closed.
The most likely is the vacuum line used to operate the swinging doors to redirect airflow is broken or not in place.
Low coolant? Bad thermostat? Heater core airbound? Heater core restricted or plugged? Defective radiator cap not building sufficient pressure?
A bad water pump or thermostat can cause an engine to overheat. A plugged (clogged) radiator or heater core may also cause an engine to overheat.
Check the condition of your heater core.
Most common things are Thermostat or a bad heater core but could also be something blocking the door down by the heater core. I changed my Thermostat and Heater control Valve to find out a pencil fell in the defroster and prevented the door from closing. Hope this helps.
It is definitely possible that being rear ended can cause the mass airflow sensor to go bad. If the exhaust system has been damaged, it will effect the airflow. Also the impact itself may have jarred the sensor loose.
No...
your airflow is uneven check the airflow sensor wire/ sensor