The idle air control valve (IACV) is a device attached to the throttle body that helps keep the engine of a vehicle running without throttle input, such as when the car is idling in traffic or parked ...

Cleaning the idle air control valve (IACV) on your vehicle periodically helps keep carbon and other particles from building up on the valve, which can negatively affect the operation of the car.

Gold Eagle Co. says it now is offering CombustiKleen Upper Cylinder & Intake System Cleaner, available in gasoline and diesel formulas, for professional service facilities. The company says ...

Penray’s 2-Step Premium Fuel Injection Service Kit includes the company’s Total Fuel System Cleaner and a Total Intake System Cleaner that can be used in both gasoline and diesel engines. The kit is ...

The CombustiKleen Upper Cylinder & Intake System Cleaner is pulled directly from the can into the intake manifold, the company says. The fine mist reaches every part of the intake and combustion ...