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 ...
A faulty air conditioner can quickly ruin a beautiful summer day. Beyond making driving an uncomfortable experience, a defective air conditioner can lead to high repair costs. Today, we cover how AC ...