Deliver to Ireland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
INDIA
USA
JAPAN

Customer Services

About Us

Customer Support

Rislone Hy-per Fuel Complete Fuel System Cleaner Gas

Rislone Hy-per Fuel Complete Fuel System Cleaner Gas

Q: I put it in with a half tank still in the gas tank then filled up will that effect how well it works?

This Rislone stuff works REALLY well, especially if you've never used a fuel system cleaner to clean your fuel lines & intake. To get the maximum cleaning effect, you should run your tank down to 1/5 of a tank, and THEN put in the whole bottle and drive your car around until you get down to only 25 miles left and THEN, fill up to ONLY a 1/2 tank. This is my only "system" and it's not what they say to do on the bottle. In essence, when you put the bottle in, with 1/2 a tank and THEN, filled up.....you just diluted the strength of that 1 x bottle, by adding all the extra fuel. Try doing what I suggested and it will clean your fuel lines out very very well plus any carbon buildup within your intake or combustion chamber. Good Luck.

Q: How does this work in a 2 stroke outboard boat engine?

Thank you for your question, and for considering using Rislone Gasoline Fuel System Treatment (part number 4700) in your 2 stroke outboard motor. This product was developed for use in the automotive sector, and has not been tested for use in marine applications. We sincerely appreciate your interest in this product, but are not able to recommend you use it for this type of application. If you have any other questions or we may be of further assistance, please feel free to contact our Tech Support Team at 1-800-345-6572. We are here to assist you Monday through Friday, from 8 am to 5 pm Eastern.

Q: how come i was charged tax on a fuel treatment additive being sold by amazon...but not on other items being sold by other sellers

From my understanding it’s because the seller is in your state. When you buy product from seller or of state there are no taxes. That’s why the government is trying to pass new laws to be able to tax the products.

4.6/5

Product ID: 321618488

Secure Transaction

Details

Brand
Rislone
Vehicle service type
Car
Flash point
42.2 Degrees
UPC
078615047000
Global Trade Identification Number

💧Water remover

🚀Octane booster

🛠️Injector cleaner

Frequently Bought Together

Rislone 4700 Hy-per Fuel Complete Fuel System Cleaner, 16.9 oz.

Rislone 4102 XTREME LUBE® Maximum Performance Engine Treatment, 16.9 oz.

Bar's Leaks 1000 High Mileage Engine Repair, 16.9 oz | Restores Performance, Increases Compression & Horsepower, Stops Leaks, Noise & Smoking

Description

Fuel Your Drive with Confidence! 🚗✨

EASY TO USE - Simply add to your fuel tank for instant results.
BOOST PERFORMANCE - Experience enhanced octane levels for a smoother drive.
PROTECT PRESERVE - Lubricates upper cylinders for long-lasting engine health.
REVITALIZE YOUR RIDE - Transform your fuel system with Rislone's advanced cleaning technology.
COMPREHENSIVE CLEANING - Cleans valves and combustion chambers for peak efficiency.

Rislone Hy-per Fuel Complete Fuel System Cleaner is a powerful solution designed to enhance your vehicle's performance. This multi-functional cleaner removes water, boosts octane, cleans fuel pumps and injectors, lubricates upper cylinders, and cleans valves and combustion chambers, ensuring your engine runs smoothly and efficiently.

Specifications

Manufacturer	Rislone
Brand	Rislone
Model	4700
Product Dimensions	8.13 x 9.14 x 21.34 cm; 494.42 g
Item model number	4700
Manufacturer part number	4700
Item Weight	494 g

Have a Question? See What Others Asked

I put it in with a half tank still in the gas tank then filled up will that effect how well it works?

How does this work in a 2 stroke outboard boat engine?

Do you pour in the whole bottle? I have a 1998 vw jetta 2.0

how come i was charged tax on a fuel treatment additive being sold by amazon...but not on other items being sold by other sellers

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving over 300 million shoppers across more than 200 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews