

⚡ Clean Sensor, Peak Performance: Unlock your engine’s true potential!
Gumout Professional Formula Mass Air Flow Sensor Cleaner is an 11 oz aerosol spray designed to safely and effectively clean MAF sensors in gas and diesel engines. By removing contaminants like dirt, oil, and pollen, it restores sensor accuracy, improves throttle response, boosts fuel economy by up to 15%, and maximizes horsepower. Its plastic-safe formula ensures no damage to sensitive components, making it ideal for regular maintenance to enhance engine performance and longevity.








| ASIN | B0CGVQQDVF |
| Best Sellers Rank | #91 in Automotive ( See Top 100 in Automotive ) #1 in Carburetor & Throttle Body Cleaners |
| Brand | Gumout |
| Customer Reviews | 4.7 4.7 out of 5 stars (637) |
| Date First Available | August 29, 2023 |
| Exterior | Machined |
| Item Weight | 14.4 ounces |
| Item model number | 540041 |
| Manufacturer | ITW |
| Manufacturer Part Number | 540041 |
| Model | Gumout Professional Formula Mass Air Flow Sensor Cleaner |
| Product Dimensions | 15 x 11 x 4 inches |
| Special Features | Restorer |
B**B
Effective MAF Sensor Cleaner
The Gumout Professional Formula MAF Sensor Cleaner is excellent for keeping your mass air flow sensor clean and performing well. It sprays evenly, evaporates quickly, and doesn’t leave any residue. Using it helps improve engine performance and fuel efficiency by removing dirt and grime buildup. The 11 oz can lasts through multiple cleanings, making it a good value. Overall, a must-have for anyone maintaining their vehicle’s air intake system.
W**E
Great product.
Works great. After cleaning, mileage on our 2017 Camry went from 27mpg to 31.5 mpg. Very worth the money.
E**C
Easy and efficient
Worked easily and efficiently. Really makes my lil Baby Boom Boom love the road again!
M**L
Throttle body cleaner
Good value
T**K
Good product
Does a great job and lasts a long time.
H**Y
Did not fix my issue but worked as promised
This cleaner did leave a residue free clean on my mass airflow sensor for my 2020 Nissan Versa that was throwing a MAF code. Unfortunately it did not clear the code and my car still will not work properly. It worked once and then any time after my car still has acceleration issues. I will most likely replace the MAF. Its a huge can so I will be saving it for future use, the spray nozzle made it super easy to get in all of the tight spots, it dried super fast, and it wasn't foamy or too liquidy.
W**5
Cleans Well
Cleaned my MAF sensor, no damage.
J**M
Works great, good value, will not damage air flow sensors cleans great.
Works great, good value, will not damage air flow sensors cleans great.
Trustpilot
1 month ago
3 weeks ago