Likely to radiator fan is inoperative.
The idle control valve works by regulating the idle speed of the engine. The idle speed of the engine is usually controlled by the engine of the computer.
You need to check the idle control valve, and the air filter.
No, the MAF measures the amount of air entering the engine, while the idle control valve controls the amount of air at idle.
The A/C compressor puts a load on the engine and this should cause the Air Idle Control Valve to increase RPMs. Check the valve.
Check the idle air control valve. When the valve malfunctions the car will not be able to hold a stable idle. Make sure the wiring is not charred or frayed.
The idle air control valve on a Volvo S80 is located on the intake manifold. The valve controls the rate at which the engine holds an idle.
the idle air control valve most the time
The idle air control valve on the Chevy Colorado actually controls the speed of your engine's idle. The valve is sometimes called the idle speed control valve.
The idle control valve for your 1995 Nissan Maxima can be found on top of the engine. The idle control valve will be attached to the back of the injector fuel pump.
The IAC valve is just that...The Idle Air Control Valve. It is responsible for keeping the idle at set parameters. And yes, it can make the engine idle at high RPM.
No it will not. It only controlls the idle of the engine.
Yes, it can cause low/unstable idle or die off at idle.