How to Identify an Air Conditioner Valve Core?

Answer Valve cores, also known as Schrader valves, are used in air conditioning systems for servicing purposes. Refrigerant pumps into the air conditioner through the valve core in the same way air is pum... Read More »

Top Q&A For: How to Identify an Air Conditioner Valve Core

What does an air conditioner expansion valve do?

An air conditioner expansion valve is a vital part of any home air cooling system. Also called a meter device, the expansion valve has two roles. The first is to regulate the amount of refrigerant ... Read More »

How to Replace a Tire Valve Core?

Replacing tire valve cores is simple enough and only takes a few seconds once the tire is off the vehicle. However, if the tire is on the vehicle, supporting the vehicle on a jack stand or stands i... Read More »

How to Replace a Valve Stem Core?

One of the most common reasons for a flat tire is a leaking valve stem core. A valve stem core is a small device that can be threaded and unthreaded out of the valve stem. This tiny core allows the... Read More »

How to Put a Valve Stem Core in a Tire?

Replacing the valve stem core in one of your car's tires can increase the life of your tires by stopping a minor air leak that causes under-inflation. Under-inflated tires wear out sooner on the ed... Read More »