Air flow meters measure the amount of air entering your car’s air intake. After it has the measurement, the meter sends a signal to your car’s engine computer. The computer then adjusts the spark timing, fuel delivery and spark advancement based on the signal it received. All of this takes place continuously while you drive your car. Air flow meters play a vital role in making sure your car’s engine runs smoothly. When it begins to fail, it should be replaced immediately. MicksGarage.com sells air flow meters for a wide variety of cars, so we’re sure to have the one you need in stock.