How to Change an Idle Air Control Valve on a 94 Accord?

Answer An idle air control valve, or “IACV,” is designed to work in conjunction with the throttle body to regulate the speed at which the engine idles. Over time, the IACV becomes clogged with dirt, t... Read More »

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How to Clean an Idle Air Control Valve in a Honda Accord?

The idle air control (IAC) valve in a Honda Accord controls the idle speed through the throttle body. When the IAC is dirty, the idle speed will suffer. If it's bad enough, the Accord simply won't ... Read More »

How to Change the Idle Air Control Valve on a 1999 F-150?

Before replacing the idle air control valve on your 1999 F-150, test it to make sure it is the valve that is actually causing the idling problem. The ohms measurement between the two electrical ter... Read More »

How to Replace the Idle Air Control Valve?

The idle air control valve in your vehicle is a very important component in maintaining the vehicle's regular idle speed. The valve, commonly referred to as the IAC valve, controls the idle speed b... Read More »

How to Tell If the Idle Control Valve Is Bad?

All cars today have a number of systems that control every aspect of their operation. Years ago when all cars were carburated, the engine operation was dependent on the carburator for all fuel mana... Read More »