2003 Chevrolet Astro "air control valve chevy" Questions

...air control valve? I have had a lot of opinions but this one makes the most sense.Can u direct me to where the idle air control valve is and can I change this myself?Vehicle description:chevy astro ...

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 control valve should keep the idle for you. Check to see if it is connected properly. If yes, remove the valve and inspect for damage. Clean the valve and the passages inside the throttle body, ...

my chevy astro was running in idle state and cut off.Starts but wont idle please help.I already changed fuel pump but still wont idle Could be the idle air control valve.

my 94 chevy astro z start pushing the gas but dies when I let off the gas. it should stays on when warms up? If not it could be the Idle Air Control Valve

...air control valve commonly called abbreviated IAC. If this valve gets carbon build up around it they sometimes fail to close properly. I have also found that customers complaints of high idle tend to ...

to press ******* the brakes to keep from moving forward under light. Seems to be worse when cold. Heat off and on---no air If it is surging and then droping off it could be your idle air control valve

...air control valve located in a 2001 chevy astro van You'll need to remove the interior engine cover(dog house).Torx screws for the covers, 2 bolts on floor. and bolts against the fire wall (i use a ...

...is locate in your heater hose line somewhere between the core and the engine. If these all check out make sure the damper that control air flow over the heater is working properly. I hope this

...air flow sensor, thermostat, heating cooling sensor, cleaned o2 sensors and egr valve. all vacuum lines are fine. any ideas as to what is wrong? WELL YOU CHANGED ALMOST EVERY THING EXCEPT IGNITION ...