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Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz.

4.5 4.5 out of 5 stars 832 ratings

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  • Removes deposits from port/indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, combustion chamber
  • Prevents future carbon buildup
  • Conditions fuel to fight ethanol and water corrosion
  • Maximizes performance and fuel economy
  • Reduces emissions
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Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz.
Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz.
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Price-13% $6.34
List:$7.26
$12.99$23.50$53.88$12.98$4.22
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Get it as soon as Monday, Mar 18
Get it as soon as Monday, Mar 18
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Customer Ratings
Mileage
3.9
4.5
3.8
4.2
4.5
4.6
Value for money
3.7
4.4
4.3
4.3
4.6
4.7
Easy to use
3.8
4.7
4.4
4.8
4.8
Sold By
Amazon.com
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Thrifty but Nifty KCM0
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Important information

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From the brand


From the manufacturer

Get Your Engine Performance Back

Fuel Injector Deposits (FID)

Helps Cold engines start easier.

Improves Throttle response and acceleration.

Reduces Engine Vibration in Idle.

Improves Gas Mileage.

Decreases Hydrocarbon and carbon monoxide.

Port and Intake Valves Deposits (IVD)

Increased Air Flow to increase power.

Cleans Deposits on the valves that can absorb fuel. This leads to enhanced acceleration and reduces hesitation.

Reduction of deposits inhibit the release of excess fuel to the cylinder that can cause the engine to surge.

Combustion Chamber Deposits (CCD)

Eliminates deposits that create hot spots which ignite fuel before the spark ignition. This can result in a knock and can damage metal engine parts leading to catastrophic engine failure.

Eliminates deposits that bridge the spark plug gap which can cause misfire.

Eliminates the hot spots which can also generate high levels of nitrogen oxide pollutants at high temperatures.

Carburetor Deposits

Gum, varnish and contaminants attach to the surfaces of carburetor and associated parts. These soils may interfere with engine performance and should be removed to prevent hard starting, rough idling, stalling and high exhaust emissions and reduction in fuel economy. Gumout’s Jet Spray Carb & Choke cleaner quickly dissolves this build up and dries quickly without leaving residue.

One N Done Complete Fuel System Cleaner Multi-System Tune Up (For Gas, ethenol, diesel and oil) All-in-One Complete Fuel System Cleaner Regane High Mileage Fuel System Cleaner Regane Complete Fuel System Cleaner
Customer Reviews
4.3 out of 5 stars
112
4.7 out of 5 stars
3,102
4.4 out of 5 stars
400
4.5 out of 5 stars
528
4.5 out of 5 stars
832
Clean Carbon Build-up on: Injectors (GDI/direct & Port/indirect), Intake valves & Ports, Piston Tops, Cylinder heads, Combustion Chamber, Injectors (direct & indirect) Injectors (GDI/direct & Port/indirect), Intake valves & Ports, Piston Tops, Cylinder heads, Combustion Chamber, Injectors (direct & indirect) Injectors (GDI/direct & Port/indirect), Intake valves & Ports, Piston Tops, Cylinder heads, Combustion Chamber, Injectors (direct & indirect) Injectors (GDI/direct & Port/indirect), Intake valves & Ports, Piston Tops, Cylinder heads, Combustion Chamber, Injectors (direct & indirect) Injectors (GDI/direct & Port/indirect), Intake valves & Ports, Piston Tops, Cylinder heads, Combustion Chamber, Injectors (direct & indirect)
Prevents Future Carbon Build-up on: Intake Valve & ports, Piston Tops, Cylinder heads, Combustion Chamber Intake Valve & ports, Piston Tops, Cylinder heads, Combustion Chamber Intake Valve & ports, Piston Tops, Cylinder heads, Combustion Chamber Intake Valve & ports, Piston Tops, Cylinder heads, Combustion Chamber Intake Valve & ports, Piston Tops, Cylinder heads, Combustion Chamber
Conditions to protect against: Ethonol & Water Corosion Ethonol & Water Corosion, Upper Cylinder friction & wear, Fuel & oil dterioration Ethonol & Water Corosion, Upper Cylinder friction & wear Ethonol & Water Corosion, Upper Cylinder friction & wear Ethonol & Water Corosion
Fuel Economy Best Good Better Good Good
Performance Restoration Best Good Better Better Better
Emissions Reduction Best Best Better Good Good
Cleaning Power Best Good Better Better Better

Product Description

Gumout's Regane Complete Fuel System Cleaner conditions fuel against corrosion to help extend the life of key engine parts, while using P.E.A. (polyetheramine) to effectively remove deposits for maximized performance and fuel economy. Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles. Will not void OEM/manufacturer’s warranty. Add entire bottle to nearly empty gasoline tank, then fill tank with up to 21 gallons of gasoline. For best results, do not refill tank until near empty. Use every 3,000 miles.

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What's in the box

  • Gumout - 510014 - 6oz
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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    832 global ratings

    Customers say

    Customers like the quality, fuel, smoothness and value of the cleaning agent. They mention that it works great for a great price, delivers increase in fuel efficiency and horsepower, and is an inexpensive insurance policy for your car's fuel system. That said, some complain that the product does not contain PEA.

    AI-generated from the text of customer reviews

    40 customers mention40 positive0 negative

    Customers are satisfied with the quality of the cleaning agent. They mention that it works well for a great price, and it runs great. Some customers also say that it is good for the system and keeps carbs clean and working properly.

    "...This is a great product that really works!..." Read more

    "...old car and used this to soak into the carb for a few days and car is running great! Threw it in the gas tank also and in my other cars...." Read more

    "I used this fuel line cleaner regularly, works good." Read more

    "...Also keeps turbo GDI's nice and clean..." Read more

    17 customers mention15 positive2 negative

    Customers like the smoothness of the cleaning agent. They mention that their car runs smoother for a few thousand miles after they use it, and that they can feel it immediately. They also mention that it makes their cars run cooler, smoother, and get better mileage. Some mention that the car moves snappier and that the check engine light was out for the first time.

    "...But then one day the car started up and idled just fine. It accelerated just fine, and the check engine light was out for the first time in months!..." Read more

    "...product for over 35 years and it always makes my cars run cooler, smoother, and get better mileage." Read more

    "...Seems to have work quite quickly and have hardly used any of the tank of gas. Will use it from now on." Read more

    "...Have used it in 2 of the last 4 tanks and the rough idle is much better...Mercedes dealer said it was 'normal'!" Read more

    15 customers mention15 positive0 negative

    Customers like the fuel. They say it increases fuel efficiency and horsepower, and provides a noticeable boost in mileage. Customers also say it helps with mag and fuel consumption.

    "...he has a ‘99 rav4 and it ticks, the tick went away and his fuel efficiency went up. I will buy another once for my ‘16 civic...." Read more

    "Regular use has given me a noticeable Boost in Mileage ‼️" Read more

    "...But this seems to have helped clean things out, and improve the mileage. I gave five starts for value.... but do remember it IS expensive." Read more

    "...35 years and it always makes my cars run cooler, smoother, and get better mileage." Read more

    15 customers mention15 positive0 negative

    Customers appreciate the value of the cleaning agent. They mention that it is a cheap insurance policy for your car's fuel system, and that it uses PEA, the best fuel system cleaner.

    "...This Gumout is a good product at the right price." Read more

    "...filter and run a fuel additive that contains PEA’s…..this was the best price and from a name I trust. I will buy again!" Read more

    "This is my cleaner I use. Good for the price since most don't do anything you can prove, but good for the system every now and then...." Read more

    "...This is much more cost effective compared to other cleaners with PEA. Have a new GTI and Crosstrek and use in both." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the delivery of the cleaning agent. They mention that it arrived fast.

    "No issues works great for a great price. Fast shipping. Helps with mag and fuel consumption. I can tell my tank lasts longer every time" Read more

    "Good price fast shipping." Read more

    "Fast service!..." Read more

    7 customers mention0 positive7 negative

    Customers are dissatisfied with the residue of the cleaning agent. They mention that it does not contain PEA.

    "this product does not have PEA as advertised. I will not recommend." Read more

    "The product I received does not contain PEA (see my uploaded images). Advertised images are different from the product I received...." Read more

    "This item has no PEA as shown on the picture, like what is described in the website. What cleans the fuel line is the PEA. Not recommended." Read more

    "This item DOES NOT contain PEA. I wanted PEA... that is the reason I bought it......." Read more

    4 customers mention0 positive4 negative

    Customers are not satisfied with the advertising of the cleaning agent. For example, they mention that it is false advertising.

    "...Do not buy from this buyer, this product is falsely advertised." Read more

    "...they send the non PEA version..... Have sent back both times...False Advertising...Watch out" Read more

    "False advertising, no PEA additive..." Read more

    "False advertising..." Read more

    Caution: Follow Manufacturer's Guidance. Great product
    5 Stars
    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.
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    Top reviews from the United States

    Reviewed in the United States on November 2, 2020
    Style: 1-PackVerified Purchase
    18 people found this helpful
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    Reviewed in the United States on October 2, 2023
    Style: 6-PackVerified Purchase
    One person found this helpful
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    Reviewed in the United States on April 7, 2017
    Style: 1-PackVerified Purchase
    100 people found this helpful
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    Reviewed in the United States on February 5, 2024
    Style: 6-PackVerified Purchase
    Customer image
    5.0 out of 5 stars Caution: Follow Manufacturer's Guidance. Great product
    Reviewed in the United States on February 5, 2024
    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.
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    Customer imageCustomer image
    2 people found this helpful
    Report
    Reviewed in the United States on September 20, 2023
    Style: 6-PackVerified Purchase
    One person found this helpful
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    Reviewed in the United States on July 19, 2022
    Style: 1-PackVerified Purchase
    5 people found this helpful
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    Reviewed in the United States on April 24, 2021
    Style: 1-PackVerified Purchase
    One person found this helpful
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    Reviewed in the United States on December 20, 2023
    Style: 6-PackVerified Purchase
    One person found this helpful
    Report

    Top reviews from other countries

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    David Michael Skakun
    3.0 out of 5 stars Works will in my wifes Car
    Reviewed in Canada on December 16, 2021
    Style: 6-PackVerified Purchase
    Nubye
    5.0 out of 5 stars Excelente producto
    Reviewed in Mexico on April 4, 2018
    Style: 1-PackVerified Purchase
    One person found this helpful
    Report
    Shaughn
    5.0 out of 5 stars Excellent
    Reviewed in Australia on March 12, 2022
    Style: 1-PackVerified Purchase
    Willeebee
    5.0 out of 5 stars The right stuff
    Reviewed in Canada on June 24, 2016
    Style: 1-PackVerified Purchase
    One person found this helpful
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    Cliente de Amazon
    2.0 out of 5 stars En la descripcion del pedido dice paquete con 12 y solo llegaron 2
    Reviewed in Mexico on August 5, 2018
    Style: 1-PackVerified Purchase
    2 people found this helpful
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