In addition to fixing problems you’ve had with your engine running or idling roughly, cleaning the mass air flow sensor can help improve your gas mileage and maintain drivability performance.

Aug 12, 2025 · Locate the mass air flow (MAF) sensor under your car’s hood. It’s usually between the air filter box and throttle body on the driver’s side. Unplug the connector from the sensor. …

Cleaning a mass air flow sensor with MAF cleaner and gentle air-drying restores accurate airflow readings and smoother idle and acceleration.

Gumout 540041 Professional Formula Mass Air Flow Sensor Cleaner Spray, 11 oz – Safely Cleans Delicate MAF Sensors to Improve Engine Performance, Restore Power, Reduce …

Aug 14, 2025 · Learn to clean your mass air flow sensor safely to restore engine power, improve fuel economy, and prevent costly repairs with this step-by-step guide.

A clean mass air flow sensor plays a much bigger role in performance than most drivers realize. When the sensor can accurately read airflow, your engine runs more efficiently, delivering …

5 days ago · Master the safe technique for cleaning your Mass Air Flow sensor. Use the right cleaner and precise steps to boost performance without damage.

Jun 23, 2025 · We’ll break down what a MAF sensor cleaner does, how to pick the right one, and how to use it safely. By the end, you’ll know exactly what to look for and how to keep your car …

Aug 9, 2025 · Never use brake cleaner, carburetor cleaner, or any other general-purpose automotive cleaner on your MAF sensor. These products contain harsh chemicals that can …

Jul 17, 2024 · Cleaning, rather than replacing, a MAF sensor is quick and easy and can save you $300. Our editors and experts handpick every product we feature. We may earn a commission …