Intro: A graph of your car’s idle speed shouldn’t resemble architectural plans for a new Cedar Point roller coaster. Once the car warms up to normal operating temperature, it should run in a smooth ...

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 ...

Diagnosing a faulty compressor valve is something HVAC technicians have to deal with on a semi-regular basis, and while a bad valve is often not the main reason a compressor fails, it is an integral ...

A well-maintained suspension system is one of the most underrated aspects of vehicle performance. While most drivers focus on the engine, tires, or fuel efficiency, the suspension quietly works in the ...

We may receive a commission on purchases made from links. Ryobi makes a lot of tools. If you were ever to spend an afternoon browsing through its website, you'd probably find at least a few you didn't ...

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.