Mass Airflow Cleaner For all gas and diesel vehicles equipped with MAF sensors. Use every time you service your air filter. Use with Throttle Body & Air-Intake Cleaner. Cleans Mass air flow sensors & housing from debris, oil, air filter fibers, dust and pollen causing inaccurate measurements of intake airflow which results in a “rich” running engine, loss of power, and excess emissions The first product specifically developed to clean mass air flow sensors. Increases horsepower & improves air/fuel ratio and MPG. Don’t use aggressive chemicals like brake cleaner, carburetor cleaner or air intake cleaner on delicate MAF sensors which can cause serious damage to sensitive parts. - Safe for plastic, delicate hot wire and hot plate - Evaporates in seconds - Reduces rough idle, Decreases hesitation and pinging - Entire job takes less than 10 minutes - Increases MPG & Fuel economy - Proven to gain 4-10 Horsepower at the Wheels - Improves Air to Fuel Ratio Thanks @FlyingSparksGarage !