The End of the AC Surge through Variable Displacement Technology

A mechanic working on an Audi's AC compressor inside Gregg Smith Automotive, with detailed diagnostic tools and an oscilloscope.

Variable Displacement Compressors (VDC) revolutionize automotive cooling by utilizing an internal swash-plate mechanism to modulate refrigerant flow. Unlike traditional systems that “clutch on and off,” VDCs provide constant cooling and a rock-steady engine idle, eliminating the RPM surges and vent temperature fluctuations commonly felt at long Florida traffic lights.  If you’ve lived in Marion County […]