15 gallon tank. How much of this product do I need?

This is not medicine where dosage is important. Drop 1 bottle into any gas tank, and fill it up so the new gas will mix the product with the whole tank.

What is considered "high mileage"? I am at 30k miles.

depends on the car company, fiat 75K is it, new engine please, mercedes, lexus types 150K, 200K diesel.

Can this be used at 17,000 miles. I have a honda civic 2020

Can be used after mileage where you think carbon from combustion has accumulated. 17k appears to be enough driving where carbon may have accumulated. Others say a good gas with detergent is good enough, and no additive is needed.

What is the EPA level?

Light to moderate with a front moving noeth fron Altuna

Gumout 510013w 6pk Fuel System Cleaner 6 Pack

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Description

⛽ Clean Today, Cruise Tomorrow: Unlock Your Engine’s True Potential!

FUEL ECONOMY BOOSTER - Cleans fuel injectors and intake ports to maximize mileage and save on every gallon.
LONG TERM ENGINE CARE - Prevents future carbon deposits, reducing emissions and extending engine life.
TURBO SUPERCHARGER SAFE - Engineered to protect oxygen sensors and compatible with turbocharged and supercharged vehicles.
WARRANTY FRIENDLY FORMULA - Use with confidence—won't void your OEM or manufacturer’s warranty.
RESTORE PEAK ENGINE PERFORMANCE - Specially formulated for engines over 75,000 miles to erase carbon build-up and revive power.

Gumout 510013W-6PK Fuel System Cleaner is a high-mileage engine treatment designed to remove stubborn carbon deposits from fuel injectors, intake valves, and ports. Safe for turbocharged and supercharged vehicles, it restores engine performance, improves fuel economy, reduces emissions, and protects oxygen sensors—all without voiding manufacturer warranties. Ideal for vehicles with over 75,000 miles, it’s recommended for use every 3,000 miles to maintain peak engine health.

Specifications

ASIN	B07RDMLW6L
Assembly Required	No
Brand	Gumout
Country of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (2,193)
Date First Available	15 August 2019
Exterior	smooth
Item Dimensions LxWxH	14.1 x 9.4 x 22.9 Centimeters
Item Weight	1 kg 130 g
Item model number	510013W-6PK
Manufacturer	Gumout
Manufacturer Part Number	510013W-6PK
Model	510013W-6PK
Net Quantity	36.0 Fluid Ounces
Product Dimensions	14.12 x 9.37 x 22.86 cm; 1.13 kg
Voltage	12 Volts
Volume	36 Fluid Ounces

Reviews

J**W

Revitalizing Fuel System Cleaner for Smooth Driving

I recently tried out the Gumout 510013W-6PK Fuel System Cleaner, and let me tell you, it's a game-changer. My car has been running so much smoother since I started using it. I love how easy it is to use - just pour it in and let it do its thing. The best part is, I've noticed a significant improvement in my fuel efficiency. Plus, the pack of 6 is super convenient to have on hand for regular treatments. I can't recommend this product highly enough. If you want to keep your engine in top shape and get better mileage, this is the way to go. Trust me, you won't be disappointed with the results!

17.10.2025

ي**ف

ممتاز

من بعد التجربة انه منتج فعال انصح به

14.02.2025

B**B

It worked well

It worked well. Made my engine run a bit smoother.

10.06.2026

S**D

Amazing product

I got to say it is amazing product and it gave me good gas mileage. Would buy more in future

27.01.2025

H**S

Worth the try

Been using this product for years in multiple vehicles and it works as advertised- 3 cars are over 100,000 miles and no issues- 1 car over 250,000 miles - purrs like a kitten- proof of performance is when the vehicle reaches high miles and runs perfect

9.04.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

129346CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction