1999 Dodge Ram "moves air" Questions

I would like to understand how the blower switches the air flow from the dashboard to the vents to the floor ie in defrost, AC, or heater modes. There are several panels, or doors, which are ...

1999 dodge 5,9 diesel warm heat only checked coolant, checked tubes to heater vary hot in and out, checked out side air intake and cab air flapper ( works with A/c) checked a/c and cab temp on dash ...

...air and moisture in the system. What happens is that as the thermodynamic cycle of moving heat goes on, water in the system will freeze at the expansion valve, stopping refrigerant flow. If you put a ...

Ventilation control problem with 1999 Dodge Ram, Cannont redireect air. In all placements of air direction, only go"s though window defrost. There is most likely a leaky vacuum line under the hood ...

...flow till the air moves out of the system. The fault will clear one the pump clears this fault .Now you can connecct back and start . dodge pickups when ran dry they have attendence to burn the pump ...

1999 Ram 3500 Wagon with 5.9L has eng Lt on. Idles high at red lights & surges at times. Code scanned is P0505. Do I need idle control valve or computer to make control valve work properly. The ...

HEAT ON MY RAM I installed a new blend door a new heater core and still have no heat. it iwll blow hot and then start blowing cold air after about 3-5 seconds. I was told the acuator may need to be ...

air conditioner doesn't blow from right vents. keeps alternating from top to bottom to face vents on its own, most changes occur during acceleration. The air/duct controls on this are vacuum operated ...

Air flow restriction in A/C and heat I can hear the blower motor trying to move the air but very little is coming out the vents. More than likely the blend door has broken and fell on the blower which

no heat or a/c unless truck is moving i have no heat unless i'm moving. the same with the a/c. the blower motor is working fine. it just blows the same temp air that it is outside unless i'm moving ...