Vehicle cooling and warming systems, also known as air conditioners, are desirable technologies in vehicles. They provide a comfortable climate for the driver and passengers by keeping the cabin cool ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC ...

Many service technicians experience service calls where the compressor has both a low head pressure and a high suction pressure. Often, the refrigeration equipment is still running, but the product ...

The compressor is often compared to the heart in a human body — a vital organ that must keep pumping for the entire system to function. Just as the human body must be regularly checked to ensure the ...

Neil Thompson has been upgrading the 289 under the hood of his '66 coupe for quite some time. Current upgrades include a chrome alternator, an Edelbrock aluminum intake topped by a Holley four-barrel ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the reliability of ...