There perhaps is nothing more uncomfortable than being in a car on a hot summer day with warm air blowing out of the vents when the air-conditioning system is turned on. This could be occurring ...

TOKYO—Yokohama Rubber Co. Ltd. has introduced a line of hoses that offer compatibility with HFO-1234yf, an automotive air-conditioning refrigerant gaining widespread use in the U.S. because it ...

If your car’s air conditioner blew ice-cold air last year but barely cools now, chances are it lost some refrigerant over the winter. That happens in older vehicles when the aging seals contract and ...

If your car's air conditioner blew ice-cold air last year but barely cools now, chances are it lost some refrigerant over the winter. That happens in older vehicles when the aging seals contract and ...