Preferred Automotive
12356 Wilkins Ave, Rockville, MD 20852 301.881.8530

Cool / Heat / Air

Alt + /

Vent Cleaning

Ever get musky odors coming from your car's air vents? It's fairly common for Rockville drivers. Moisture can accumulate in the air conditioning/heating ventilation system allowing mold, mildew, fungu...
Published on: Feb 14, 2022

The Forgotten Filter (Cabin Air Filter)

A driver got a surprise the other day when he took his vehicle to a service facility for an oil change.  He knew his owner’s manual schedules an oil and oil filter change every 5,000 miles/...
Published on: Nov 03, 2021

Simple Answers from Preferred Automotive: Cabin Air Filter

{{ image('MzQ4') }} Question:My car has a bad odor when I run the heater or air conditioner. My friend said I might need a new cabin air filter – what's that?Preferred Automotive Answer:A ...
Published on: Apr 08, 2014

Get Fresh Air Inside Your Car In Rockville

{{ image('Mjk4') }} Maryland air quality affects Rockville drivers wherever we are. Many decades ago, people began to become aware of how air pollution negatively affects health. But what about ...
Published on: Mar 08, 2013