In '80, Pontiac introduced the new R4 A/C compressor to some of its Trans Ams and Firebirds. Weighing in at nearly half the mass of the long-in-the-tooth A6 compressor, the R4 continued in the F-body ...

When a car’s air conditioning system fails, the driving experience can suffer significantly, especially during the hot months. A functional AC system is essential for comfort and can even be ...

Vehicle air conditioning is typically one of a car's most durable systems. Though it is often in use every day, a modern air conditioning system just keeps humming along providing cool air when you ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC compressor often sits at the center of the failure, because it carries the ...