Gumout Mass Air Flow Sensor Cleaner, 11 oz, is a chlorine-free aerosol designed to rejuvenate your vehicle’s air reading system. By dissolving and removing the oil films, dirt, and fine deposits that build up on the mass air flow (MAF) sensor, this cleaner helps restore accurate sensor readings and smooth engine performance.
Why this matters: when the MAF sensor misreads the incoming air, your engine can struggle with idle stability, sluggish acceleration, and reduced fuel economy. A quick cleaning with Gumout MAF Sensor Cleaner helps your engine re-calibrate to actual airflow, delivering crisper throttle response and more consistent performance between service visits.
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Chlorine-free formula—safer for sensor surfaces while effectively removing contaminants that impact readings.
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11 oz aerosol can—a convenient size that’s easy to store and use for multiple cleanings on the same vehicle or fleet.
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Targeted MAF sensor cleaning—specifically formulated to dissolve deposits on the mass air flow sensor without harming surrounding intake components.
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Improved engine response—diminish idle fluctuations and restore steady throttle performance, helping you maintain optimal fuel efficiency.
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Simple maintenance boost—an effective, quick-refresh you can perform as part of routine automotive care, helping to prevent sensor-related drivability issues.
Who benefits from Gumout Mass Air Flow Sensor Cleaner
Owners of gasoline-powered vehicles who notice rough idle, hesitation on acceleration, or fluctuating fuel economy will appreciate the focused cleaning action of this product. It’s a practical addition to your regular maintenance routine, especially after extended periods of city driving or high-mileage operation where sensor deposits are more likely to accumulate.
Important usage notes
Use as directed on the label for best results. This product is designed to target the MAF sensor area and should be applied in a well-ventilated space away from ignition sources. Allow the sensor area to dry completely before starting the engine, and reinstall any components after cleaning to ensure a proper seal and sensor exposure.
Refresh your engine’s air measurement with Gumout Mass Air Flow Sensor Cleaner (11 oz) and sustain smoother idle, responsive acceleration, and reliable fuel economy between maintenance cycles.
