---
product_id: 8678229
title: "Complete Fuel System Cleaner"
brand: "rislone"
price: "C$1861"
currency: NIO
in_stock: null
reviews_count: 8
category: "Rislone"
url: https://www.desertcart.ni/products/8678229-complete-fuel-system-cleaner
store_origin: NI
region: Nicaragua
---

# Boosts power & octane 6-in-1 multi-action formula Improves fuel economy Complete Fuel System Cleaner

**Brand:** rislone
**Price:** C$1861
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Unlock peak engine power and efficiency with every fill-up!

## Quick Answers

- **What is this?** Complete Fuel System Cleaner by rislone
- **How much does it cost?** C$1861 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/8678229-complete-fuel-system-cleaner)

## Best For

- rislone enthusiasts

## Why This Product

- Trusted rislone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fuel Economy Champion:** Engine tests prove improved mileage and reduced fuel consumption
- • **All-in-One Fuel Savior:** Combines injector cleaner, lubricant, stabilizer, dry gas, treatment & octane booster in one bottle
- • **Engine Longevity Protector:** Lubricates and shields injectors, pumps, and emission systems to cut down costly repairs
- • **EPA-Approved & Warranty Safe:** Meets EPA standards and won’t void your vehicle’s warranty—drive confidently
- • **Power & Performance Amplifier:** Elevates octane levels for smoother acceleration and enhanced engine output

## Overview

Rislone Hy-per Fuel Complete Fuel System Cleaner is a premium 6-in-1 additive that cleans, lubricates, stabilizes, and boosts octane in your fuel system. Trusted by enthusiasts and tested on dynamometers, it enhances power, smoothness, and fuel economy while protecting critical engine components. EPA registered and safe for all modern vehicles, it’s the ultimate fuel upgrade for professionals who demand performance and reliability.

## Description

Rislone Hy-per Fuel Complete Fuel System Cleaner improves the quality of gas by increasing its cleaning ability, adding lubrication, removing contaminants, reducing spark knock, and helping to prevent the fuel from going bad. This one dual cavity bottle contains the same amount of additives equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer & conditioner, dry gas, gas treatment and octane booster. Simply put, it is the best all in one gasoline fuel additive money can buy.

Review: Smooth Running, Noticeable Results - This fuel system cleaner really makes a difference — smoother acceleration, better performance, and great value in a pack of four. Easy to use and keeps the engine running at its best!
Review: This stuff works! Period - I've used Rislone products for years, in my Nissan, Jeep, 56 Chevy classic, & my Corvette 645hp muscle car classic from the past, & I have had nothing but good experiences with them. You can't go wrong with Rislone!

## Features

- SIX IN ONE: Equal to a bottle of regular injector & complete fuel system cleaner, upper cylinder lubricant, fuel stabilizer and conditioner, dry gas, gas treatment and octane booster
- INCREASE POWER AND PERFORMANCE: Boosts Octane, Power, Performance and Mileage, Stabilizes Gas, Lubricates and Protects
- SAVE GAS: Cleans and lubricates the complete fuel system; Engine dynamometer tests show improved fuel economy
- RUN SMOOTHER: Helps eliminate noisy injectors and fuel pumps, rough idle, hard starting and hesitation; Regular use provides reduced fuel system and emission control repairs
- EPA REGISTERED: Will not void manufacturer’s new vehicle warranty and safe to use on vehicles with oxygen sensors and catalytic converters; Exceeds EPA compliance performance criteria and is EPA registered

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008FRISTA |
| Best Sellers Rank | #4,136 in Automotive ( See Top 100 in Automotive ) #18 in Fuel Additives |
| Brand | Rislone |
| Brand Name | Rislone |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle, Can |
| Customer Reviews | 4.6 out of 5 stars 1,494 Reviews |
| Flash Point | 42.2 Degrees Celsius |
| Global Trade Identification Number | 00078615047000 |
| Included Components | Rislone Gas Fuel System Treatment |
| Item Type Name | Rislone Hy-per Fuel Complete Fuel System Cleaner Gas |
| Item Weight | 1.09 Pounds |
| Liquid Volume | 16.9 Fluid Ounces |
| Manufacturer | Rislone |
| Manufacturer Part Number | 4700 |
| Manufacturer Warranty Description | No |
| Package Information | Bottle, Can |
| UPC | 078615047000 |
| Unit Count | 16.9 Fluid Ounces |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Rislone
- **Flash Point:** 42.2 Degrees Celsius
- **Liquid Volume:** 16.9 Fluid Ounces
- **Package Information:** Bottle, Can
- **Vehicle Service Type:** Car

## Images

![Complete Fuel System Cleaner - Image 1](https://m.media-amazon.com/images/I/41X0xUy+9EL.jpg)
![Complete Fuel System Cleaner - Image 2](https://m.media-amazon.com/images/I/718NIHpVyzL.jpg)
![Complete Fuel System Cleaner - Image 3](https://m.media-amazon.com/images/I/71saSnQEYTL.jpg)
![Complete Fuel System Cleaner - Image 4](https://m.media-amazon.com/images/I/71yZE3xJAeL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I put it in with a half tank still in the gas tank then filled up will that effect how well it works?**
A: 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?**
A: 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: Do you pour in the whole bottle? I have a 1998 vw jetta 2.0**
A: Yes the entire bottle

**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**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth Running, Noticeable Results
*by A***H on November 15, 2025*

This fuel system cleaner really makes a difference — smoother acceleration, better performance, and great value in a pack of four. Easy to use and keeps the engine running at its best!

### ⭐⭐⭐⭐⭐ This stuff works! Period
*by P***T on January 18, 2026*

I've used Rislone products for years, in my Nissan, Jeep, 56 Chevy classic, & my Corvette 645hp muscle car classic from the past, & I have had nothing but good experiences with them. You can't go wrong with Rislone!

### ⭐⭐⭐⭐⭐ Better than expected
*by L***. on January 19, 2025*

I purchased this product a couple of times now and I'm really pleased with its quality that it brings to my gas mileage and the smoother my engine sounds. I've used other treatments that were lower in cost which are considered good however this product is a bit pricey to be purchasing too often regardless of its performance which is great. I would prefer this product overall when it comes to performance, functionality, as well as speed just can't really see purchasing too much. I do still have leaks but products can only do so much depending the problem

## 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

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---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-05*