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⚡ Unlock Peak Engine Performance & Leave Carbon in the Dust!
Gumout 540028 Foaming Intake Valve & Turbo Cleaner is an 11 oz professional-grade formula designed to deep clean gasoline direct injection and port fuel injection systems. Using advanced Carbon Clear™ P.E.A. technology and a patented foaming action, it effectively removes carbon and fuel deposits from intake valves, throttle bodies, fuel injectors, combustion chambers, and turbo components. This cleaner restores fuel economy, maximizes horsepower, and ensures optimal engine performance even under extreme temperatures.









| ASIN | B0CGVPBZJ1 |
| Best Sellers Rank | #24,397 in Automotive ( See Top 100 in Automotive ) #52 in Automotive Fuel System Cleaners |
| Brand | Gumout |
| Brand Name | Gumout |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 199 Reviews |
| Has liquid contents | Yes |
| Item Type Name | Intake Valve and Turbo Cleaner |
| Item Volume | 11 Fluid Ounces |
| Item volume | 11 Fluid Ounces |
| Manufacturer | ITW |
| Model Number | 540028 |
| Number of Items | 1 |
| Part Number | 540028 |
| Size | 11 oz |
| UPC | 071948400283 |
| Unit Count | 311.84 Grams |
| Unit count | 311.84 Grams |
S**N
Great for Mazda CX3
Worked great in my 2018 Mazda CX3. I followed the instructions and went for a 15 miles drive afterwards. I did it outside on the street. The next morning I started the car and later noticed on the garage floor that there were 2 big black spots where carbon and condensation shot out of the exhaust pipes onto the floor. It was a lot. Also the car felt a lot more peppy and the throttle response was better.
R**R
Works good
It makes your car smoke for a little bit then it'll clear up car seams to run better had a engine light on now it's off
A**J
Not a big difference in performance
Tried this product on my gdi engines to clean the intake valves had a misfire on cylinder one had to clean the spark plugs , didn't make a big difference .
W**S
Works as Advertised – Great Performance and Value
The Gumout 540028 Foaming Intake Valve & Turbo Cleaner really impressed me. It works exactly as marketed and brought new life to my Ford EcoSport. After using it, the engine shutter and jerking completely stopped, and the performance feels noticeably smoother. What makes this product stand out is its cost-effectiveness compared to other brands. For the price, the results are excellent, and the application process is straightforward. If you’re looking for a reliable solution to clean intake valves and improve engine performance, this is a great choice. Pros: Works as advertised Noticeable improvement in engine performance Eliminated shutter/jerking issues Cost-effective compared to other brands Easy to use Cons: None so far Highly recommend for anyone experiencing similar issues or wanting to maintain their engine’s health! Permanently on my Subscribe and save.
L**X
No pressure. Did not dispense a single drop.
Removed the "lock" tab, pulled the trigger all the way, and not a drop came out---Not even a puff!!! Evidently the product was never pressurized, indicating a total absence of any degree of quality control! Their Customer Service response can be best described as, "Couldn't Care Less"! No resolve.
Trustpilot
2 weeks ago
2 months ago