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Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)

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4.6 843 ratings

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$29.99 $0.83 per Fl Oz

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Size: 6 Fl Oz (Pack of 6)

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Purchase options and add-ons

Brand	Gumout
Item Form	Liquid
Specific Uses For Product	Fuel System
Item Volume	6 Fluid Ounces
Unit Count	36.0 Fl Oz

About this item

The ALL NEW CarbonClear technology combines the PEA cleaning power you have come to trust with PIBA, and a patented technology for a better clean. The combination of the 3 detergents work synergistically to provide better cleaning power (new formula) vs. just PEA alone (old formula).
Fights ethanol and water corrosion and prevents future carbon build-up
Conditions fuel to help extend the life of key engine parts
Provides maximized performance and fuel economy in one fill-up
Will not void OEM/manufacturer's warranty
Fit type: Universal Fit

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Gumout 510013 High Mileage Fuel Injector Cleaner, 6 oz. (Pack of 6)

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Gumout 510023 Regane High Mileage Fuel System Cleaner, 6 oz. (Pack of 6)

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WARNING: California’s Proposition 65

From the brand

For Over 75 Years

Gumout has a history of performance to its name. Since 1941, Gumout formulas have ensured your engine gets you where you need to go.
From our All In One Fuel System Cleaner to our Octane Booster, Gumout performance additives are scientifically formulated to clean, protect and enhance key engine and automotive parts.
GO With Gumout!

Visit the Store
In Science: Proven Results Win

Gumout continues to innovate to ensure our formulas are scientifically effective, time after time, under the toughest conditions.

Product Description

Gumout Regain Complete Fuel System Cleaner conditions fuel against corrosion to help extend the life of key engine parts, while using a combination of the PEA you have come to trust with PIBA, and a patented technology to effectively remove deposits other products can’t, for maximized performance and fuel economy. Even high-quality fuel can leave behind carbon deposits and corrosion from ethanol and water. Gumout Regain Complete Fuel System Cleaner cleans direct and indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, and combustion chamber. It conditions fuel to fight ethanol and water corrosion, and also prevents future carbon build-up. Provides maximized performance and fuel economy in one fill-up, and reduces emissions. It is oxygen sensor safe and safe for use in turbocharged and supercharged vehicles. It will not void OEM/manufacturer’s warranty. Directions: 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

Product information

Technical Details

Manufacturer

‎Gumout

Brand

‎Gumout

Model

‎Gumout 510014 Regane Complete Fuel System Cleaner 6oz - 6 Pack

Item Weight

‎2.7 pounds

Product Dimensions

‎5.56 x 3.69 x 9 inches

Country of Origin

‎USA

Item model number

‎510014W-6PK

Manufacturer Part Number

‎510014W-6PK

Additional Information

ASIN

B07R6B75N7

Customer Reviews

4.6 843 ratings

4.6 out of 5 stars

Best Sellers Rank

#25,863 in Automotive (See Top 100 in Automotive)
#60 in Fuel System Cleaners

Date First Available

April 26, 2019

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Fuel System Cleaner (6)

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	This Item Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)	Recommendations Gumout 510021W-6PK Fuel Injector & Carburetor Cleaner, 6 oz. (Pack of 6)	dummy Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (2 Pack)	dummy Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz. (Pack of 6)	dummy Red Line 60103 SI-1 Complete Fuel System Cleaner - 15 Ounce (4 Pack)	dummy Sea Foam SF-16-2PK Motor Treatment Multi-Use, 16 Ounce, Pack of 2, 16. Fluid_Ounces
	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart	Try again! Details Added to Cart
Price	$29.99	$17.19	$31.95	-17% $41.45 List: $49.99	-22% $49.99 List: $63.88	$20.40
Delivery	Get it as soon as Monday, May 13	Get it as soon as Monday, May 13	Get it as soon as Monday, May 13	Get it as soon as Sunday, May 12	Get it as soon as Sunday, May 12	Get it as soon as Monday, May 13
Customer Ratings	4.6843	4.6414	4.65,898	4.714,220	4.8832	4.83,215
Easy to use	4.0	4.9	4.8	4.6	4.9	4.8
Mileage	3.9	4.7	4.3	4.2	4.6	4.6
Value for money	3.8	4.7	4.4	4.3	4.6	4.6
Accuracy	3.5	—	4.5	—	4.8	—
Sold By	Amazon.com	Amazon.com	R/A Hoerr Incorporated	Amazon.com	R/A Hoerr Incorporated	VerSure
form	Liquid	Liquid	Liquid	Liquid	Liquid	Foam
scent	—	Unscented	Unscented	Fresh	Unscented	—
weight	2.7 pounds	6 ounces	907 grams	75.1 ounces	3.89 pounds	2 pounds
volume	6 fluid ounces	36 fluid ounces	15 fluid ounces	12 fluid ounces	425 milliliters	946 milliliters

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Customer reviews

4.6 out of 5

843 global ratings

How customer reviews and ratings work

Customers say

Customers like the quality, smoothness, value, and fuel efficiency of the auto accessory. They mention that it works well, it's an inexpensive insurance policy for your car's fuel system, and that it delivers an increase in fuel efficiency and horsepower. They also like the cleanliness. However, some customers have reported that the product does not contain PEA.

AI-generated from the text of customer reviews

34 customers mention34 positive0 negative

Customers are satisfied with the quality of the auto accessory. They mention that it is very effective, works well, and is good for the system. Some say that it works well in V12 BMW engines and that it runs great.

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

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

"Product works very well...." Read more

"...I used a bottle of this and everything is great. It runs great. Much more pep too...." Read more

16 customers mention16 positive0 negative

Customers are satisfied with the fuel efficiency of the cleaning agent. They mention that it delivers an increase in fuel efficiency and horsepower, as well as a small improvement with idle and fuel economy. They also say that regular use has given them a noticeable Boost in Mileage.

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

"...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

"...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

16 customers mention16 positive0 negative

Customers appreciate the value of the product. They say it's an inexpensive insurance policy for your car's fuel system.

"...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

14 customers mention14 positive0 negative

Customers are satisfied with the smoothness of the cleaning agent. For example, they mention that it makes their car run smoother, and it improves throttle response. Some say that the dragging feel has gone, and the MPG has increased.

"...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

"...Luckily, the computer has stablized, and the car idles quite well...." Read more

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

9 customers mention9 positive0 negative

Customers are satisfied with the cleanliness of the auto accessory. They mention that it helps clean their car's engine and improve fuel economy. They also say that it keeps carbs clean and working properly, and keeps turbo GDI's nice and clean.

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

"use it in small engines along with gas stabilizer. Keeps carbs clean and working properly" 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

"This is one of only a few products that helps to clean GDI engines...." Read more

7 customers mention0 positive7 negative

Customers are disappointed that the auto accessory does not contain PEA as advertised. They also mention that the product does not have the PEA additive as shown on the picture.

"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 dissatisfied with the advertisements for the auto accessory. They mention that the product is advertised as a great product.

"...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

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rich dewan

Car runs great when I use this and get great gas mileage

Reviewed in the United States on April 4, 2024

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

I put this in once a month

Helpful

tincan

Miracle In A Bottle!

Reviewed in the United States on November 2, 2020

Size: 1 PackStyle: 1-PackVerified Purchase

Our 2004 Durango had issues. The check engine light had been on for many months, and the code indicated an O2 sensor was the issue. But it still ran fine, and since we didn't use it that much, we never replaced the O2 sensor. But then the Durango started running rough. When it first started, it idled rough. When going slow and steady it usually ran ok, but any demand for more fuel, like accelerating or going uphill, and it would miss like crazy. The Durango would also shake and you weren't sure if it would keep running or not. The check engine light would also flash during this time. So we started thinking about where we were going to take it to get it repaired. One day I decided to try a bottle of this Gumout fuel system cleaner. The first couple of trips still had the same missing issues, but then it gradually started to get better. (These were all short trips to the store and back so it took a little longer to work). 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! From then on, the Durango never missed again, and the check engine light never came back on. The old Durango now runs as well as it did when it was new! I don't know how this stuff could even help an O2 sensor, but apparently it did. I have since put a second bottle in the car, and will order another one just to have on hand. This is a great product that really works! In our case, it was a miracle in a bottle!

18 people found this helpful

Helpful

Jonathan Musick

Caution: Follow Manufacturer's Guidance. Great product

Reviewed in the United States on February 5, 2024

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

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.

6 people found this helpful

Helpful

spiritartman

PEOPLE this is a fine product. ONLY PURCHASE FUEL SYSTEM CLEANERS THAT CONTAIN ...

Reviewed in the United States on April 7, 2017

Size: 1 PackStyle: 1-PackVerified Purchase

Gumout Regane Complete Fuel System.
PEOPLE this is a fine product. ONLY PURCHASE FUEL SYSTEM CLEANERS THAT CONTAIN PEA Polyethalamine !! this is the only cleaning agent that can be of use with extreme combustion chamber heat. The rest are snake oil and DO NOT WORK. There are only a handful that contain PEA's. Gumout Regane, Royal Purple Axomizer, Chevron Techron and the BEST of all is REDLINE with the highest concentration of PEA's 24% to 32%. Gumout is a bit more affordable and contains 10% to 24% PEA Royal Purple and Chevron will not reveal that information so I will not purchase them any longer. Sorry SEAFOAM users but SEAFOAM contains ZERO PEA. This Gumout is a good product at the right price.

102 people found this helpful

Helpful

James

Carb cleaner

Reviewed in the United States on October 2, 2023

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

Got an 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. Don’t notice a difference but I’m sure it does help even if it’s minuscule

One person found this helpful

Helpful

Kevin Franklin

Using regularly

Reviewed in the United States on September 20, 2023

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

I used this fuel line cleaner regularly, works good.

One person found this helpful

Helpful

A. Farmer

Works great!

Reviewed in the United States on July 19, 2022

Size: 1 PackStyle: 1-PackVerified Purchase

At my most recent oil change, the dealership suggested a fuel injector cleaning to the tune of $200. I didn’t have that, so I put it off- and a couple weeks later, I noticed my car was driving a bit rough and the check engine light came on. I figured even if this didn’t solve the issue it was worth spending $6 to see if it would make a difference. I poured it in my almost empty tank right before filling up, and 3 days later, I started my car and the light was off, and it ran like a dream.

6 people found this helpful

Helpful

Raymond Lo

It worked on my BMW M2's rattling issue

Reviewed in the United States on July 15, 2021

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

Somehow my car (manual stick shift) got a strange rattling (like loss of power) at first gear during take-off. I thought it was my clutch that went back, but in the end, it was the bad gasoline (Speedway crap). I switched to Shell and added a bottle of this, and after 2 tanks it goes away. I cannot say it's 100% this but it definitely smoothed out some roughness on cold start. With $5, I don't really care anymore but will just do this religion ritual every 2000-3000 miles (10 tanks) and just let it be :)

2 people found this helpful

Helpful

Top reviews from other countries

Translate all reviews to English

David Michael Skakun

Works will in my wifes Car

Reviewed in Canada on December 16, 2021

Size: 6 Fl Oz (Pack of 6)Style: 6-PackVerified Purchase

Works will in my wifes Car

Nubye

Excelente producto

Reviewed in Mexico on April 4, 2018

Size: 1 PackStyle: 1-PackVerified Purchase

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).

One person found this helpful

Translate review to English

Shaughn

Excellent

Reviewed in Australia on March 12, 2022

Size: 1 PackStyle: 1-PackVerified Purchase

I like it. Worked well

Willeebee

The right stuff

Reviewed in Canada on June 24, 2016

Size: 1 PackStyle: 1-PackVerified Purchase

It's got PEA which some don't even claim to contain. Use this as a preventive to keep carbon build-up under control to prevent future problems. The price is right, a lot cheaper than some. Time will tell.

One person found this helpful

Cliente de Amazon

En la descripcion del pedido dice paquete con 12 y solo llegaron 2

Reviewed in Mexico on August 5, 2018

Size: 1 PackStyle: 1-PackVerified Purchase

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

2 people found this helpful

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For Over 75 Years

GO With Gumout!

In Science: Proven Results Win

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Gumout 510014 Regane Complete Fuel System Cleaner, 6 oz. (Pack of 6)

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