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⛽ Clean fuel, cleaner ride — don’t let deposits slow you down!
Gumout Regane Complete Fuel System Cleaner is a premium additive designed to clean GDI and turbocharged engines, combat ethanol-related damage, and maximize fuel economy—all while being safe for your vehicle’s warranty. Trusted by thousands with a 4.6-star rating, it restores horsepower, reduces emissions, and prevents future deposit build-up for a smoother, more efficient ride.












| ASIN | B004361AFQ |
| Best Sellers Rank | #1,515 in Automotive ( See Top 100 in Automotive ) #98 in Fuel Additives |
| Brand | Gumout |
| Brand Name | Gumout |
| Contains Liquid Contents | Yes |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,027 Reviews |
| Global Trade Identification Number | 00071948901025 |
| Included Components | Gumout - 510014 - 6oz |
| Item Type Name | Gumout - 510014 - 6oz |
| Item Volume | 177.6 Milliliters |
| Item Weight | 0.1 Ounces |
| Manufacturer | Gumout |
| Model Number | 510014 |
| Number of Items | 1 |
| Part Number | 510014 |
| Size | 1 Count (Pack of 1) |
| UPC | 071948901025 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
J**N
It does include the PEA FORMULA LOOK AT MY PICTURES…
Works great does leak scent is fine, the durability of the bottle is on point, easy to use, and the the concentration is clear enough to see and use it’s great product and it does come with the PEA FORMULA if people read the bottle don’t listen to these people works great def will buy again and noticed a increase in mpg and also my check engine light went of after about 200 miles. Great product.
P**T
PEA is the only solution
They did an extensive study on fuel system cleaners. Cleaners with PEA are the only ones that are effective. Gumout works great. Price is competitive, shipping was perfect. Great value.
E**T
It’s the stuff
To my understanding this product has the highest level of detergents of any product on the market. I have found it to be very effective and I believe it has contributed to my increased efficiency of my engine.
U**H
Think this helps
Cars runs smoother on this. I've used througout the life of our 2016 outlander bought new and now has 80k miles on it. Hard to explain but i feel it works well . We get 32 to 40 mph with this outlander
N**E
It works on all fuel systems.
I found a video by Scotty Kilmer, a popular YouTube automotive expert, where he tested this product on a car to see how well it works. In the video, he used a borescope to check the engine’s cylinders before and after running two full tanks of fuel treated with the product. The results were impressive: the cylinders looked much cleaner after using the additive, with clear reductions in carbon deposits and dirt. Scotty pointed out that this was an independent test, done without any sponsorship or outside influence, which meant the results were fair. Based on his findings and the manufacturer’s directions, I chose to use the product as instructed, adding it to my fuel tank to keep my engine running well and clean. The simple application and noticeable results make it a great addition to my vehicle maintenance routine, especially for keeping the fuel system and cylinders in good shape. I use it every 2 months (approx 3-4k miles) and my acceration and idle are like it came out of the factory.
A**.
Secret amazing product
Exceptional product it works a wonders use in my fleets maintenance
J**N
Amazing
I was averaging 18.6 mpg city+highway on my ford 2.3 liter explorer. My mpg has been dropping for awhile so I thought I would give this a try to clean up my fuel system. I am now averaging 23 mpg city+highway. Very pleased. .
J**K
Caution: Follow Manufacturer's Guidance. Great product
Purchases 2x cases of this for a Turo fleet. Additive is poly ether amine, (pea). Beware: the instructions say to pour this into a nearly empty tank and promptly fill up. I erroneous assumed this was a suggestion to help the detergent work by using fresh gas with minimal water contamination. However, there was a second reason of which I was unaware (it seems obvious now, but I do with the instructions explained WHY to do things, for better product education). I violated the instructions, pouring it into a Mercedes ML350, and did not top off with gas. Little did I know, Benz uses a bunch of complex plastic pieces in the gas tank neck, bonded together with plastic adhesive. The adhesive appears to have been dissolved by the ether, the residue sitting in the tank neck allowed to pool at the seam until it was compromised, throwing an evap leak. I bought a smoke machine and discovered that I probably caused this issue via lackadaisical adherence to the instructions. Lesson for me, contained in no literature: Concentrated poly ethers may dissolves plastic bonding agents used on Benz vehicles.
R**I
ممتاز
تنظبف كامل الدائره
N**E
Excelente producto
Para usar el mejor polimero (PEA) que actua como detergente para limpiar el sistema de combustible completo incluidos inyectores WOW! esta barato. Es superior a Lucas porque tiene PEA. Hay otros mejores pero muy caros. Lo imporante es que es superior a los que te venden en las gasolineras y en el super. He aqui mi investigacion: #1 BG 44K Fuel System & Injector Cleaner. (Muy caro) #2 Royal purple max-clean ($350 aprox) #3 Gumout Regane "COMPLETE" Fuel System (tiene PEA) $130 Amazon #4 Royal Purple Max Atomizer Fuel Injector Cleaner (tiene PEA) $96 Amazon #5 Red Line SI-1 COMPLETE fuel system cleaner $162 en amazon #6 Lucas (Autozone $219 el limpiador sistema completo, $100 solo para inyectores) #7 Chevron Techron Concentrate Plus (Muy caro) #8 Royal purple max-atomizer (Hay en Amazon) #9 Liqui Moly Jectron Gasoline Fuel Injection Cleaner ($175) #10 Sea Foam SF-16 Motor Fuel Treatment #11 Star Tron Enzyme Fuel Treatment – Gas Formula #12 Otros baratos y malos ($30 a $50).
S**N
Excellent
I like it. Worked well
C**N
En la descripcion del pedido dice paquete con 12 y solo llegaron 2
Entendí mal?, dice paquete con 12 y solo llegaron 2 QUIZÁS SE REFIERE A QUE EL PAQUETE ES DE 12 ONZAS PERO NO ESTA CLARO Y QUEDA A LA INTERPRETACION DE CADA PERSONA LO CUAL PUEDE CAER EN PUBLICIDAD ENGAÑOSA POR FAVOR ACLARAR
J**Z
TITULO DICE PAQUETE DE 12 Y TE ENVIAN UNO
TITULO DICE PAQUETE DE 12 Y TE ENVIAN UNO LO REGRESE SI QUIEREN PAGAR 140 PESOS POR UNO DENLE COMPRAR
Trustpilot
2 months ago
1 month ago