2003 Chevrolet Silverado 1500 "idle air control valve" Questions

...Idle air control valve is probably playing up or leaks in air intake system from air filter box to inlet manifold. Idle air control valve can be found on inside of inlet manifold. Take air cleaner ...

idle air control valve) causing the problem. There are many other possibilities causing these idle issues. Engine idles rough. There are few help links with solutions to troubleshoot such idle issues.

...Idle Air Control valve). Carbon-soot build-up rsulted in rough idle and at times stalling. The entire system had issues, MAF (mass airflow sensor), TB (throttle body) carbon build up, intake manifold ...

...z-71 4.8l manual transmission not all the time and if i switch it off for a minute it is fine This truck uses an idle air control valve to change the idle speed.The valve could be dirty or

...rpm and back and forth. Changed out the mas air flow sensor but no change. What do I do to fix this problem? Thanks in advance. I would check the idle air control valve that is the what controls ...

...air ducting to get into the throttle interior to clean. Similarly unplug the electrical connection to the idle control valve and unbolt the valve to get into it to clean its interior. Use WD40 spray ...

.put block off plate on and no change............egr valve tests good, any other sensor (o2 or otherwise cause this condition ??) Tune up, IAC idle air control valve, What kind of vehicle is this? age

...idle air control valve it sounds like its bad and not working this is common, when start the truck it should idle up and slowly drop to idle replace that valve.heres a picture of it.its located on ...

...start the truck. This will reset the idle air control and should let the truck idle ok. change spider fuel injectors Clean the throttle plate an bore , an the idle air control valve an air passage

...idle air control valve. check the electrical plug going to the valve for security. The valve can be removed and cleaned with spray carb cleaner. Clean the throttle bore and plate as well. check for ...