Questions & Answers for: Chevrolet Astro air actuator

...dash vents when a/c is on front dash vents dont work only the rear and defroster vents work. But they work with heat or vent air pls any advice check the vacuum switch,,and the temp door actuator ...

air is always blowing throgh the defrost and the floor vents the ducts are selected by tiny actuators inside the dash and are small flaps that move to cover holes. sounds like they have broken, dash ...

ac does not switch from defrost to ac it stay on the defrost vent does not go to ac vents air coming out defrost vent There is a vacuum hose that runs in front of the throttle body going to the vacuum

air inside the cabine. i already replaced the engine radiator and the stat. Can you guys help me out on this any idea highly apreciated... thanks rafael the problem is probably the heater core, it can

...air from defrost setting. Thanks Keith Keith Ok you have to check the valve that leads from the heater coolant from coolant to pass heater.Tambien have to verify that the gate which is in the box ...

cold air from heater low anti freeze, bad blendoor actuator, or a plugged heater core. or your water pump may not have sufficient flow

...air door actuator located on a 2000 chevy astro? Same as first set of instructions:Mode Valve Actuator Replacement - Left Side Removal Procedure Remove the floor air outlet (center) from the vehicle. ...

...air door actuator located on 2000 chev astro? Looks to be 2 actuators on your vehicle. They are vacuum controlled. Below as you can see, I have included the instructions for getting at the actuators. ...

No air from front dashboard vents Fan works but no mater were the switch is positioned no air comes out of the front vents likely to be a vacuum problem from the engine compartment to the thing that ...

1997 Astro van. blows really cold air from panel behind drivers seat but does not blow cold air from dash. Any suggestions what could be wrong. you need a mode actuator !!