---
product_id: 616570954
title: "ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle"
price: "73127CFA"
currency: XOF
in_stock: true
reviews_count: 8
url: https://www.desertcart.sn/products/616570954-ats-chemical-505-crf-fuel-system-treatment-16-oz-powerful
store_origin: SN
region: Senegal
---

# Cleans 5-20 gal fuel Boosts MPG & power Dissolves tough carbon ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle

**Price:** 73127CFA
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Unlock your engine’s hidden potential—clean fuel, clean power!

## Quick Answers

- **What is this?** ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle
- **How much does it cost?** 73127CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/616570954-ats-chemical-505-crf-fuel-system-treatment-16-oz-powerful)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Easy Application:** Pour directly into fuel tank—no mess, no hassle
- • **Fuel Economy Revival:** Restores factory MPG and smooth acceleration
- • **Preventative Powerhouse:** Ideal for routine maintenance to avoid costly repairs
- • **Precision Carbon Removal:** Targets port & direct injectors for peak engine health
- • **Universal Fuel Compatibility:** Works seamlessly with gasoline & diesel engines

## Overview

ATS Chemical 505 CRF Fuel System Treatment is a scientifically formulated additive designed to remove stubborn carbon deposits from fuel injectors, induction ports, and valves in both gasoline and diesel engines. Treating 5 to 20 gallons per bottle, it restores factory fuel economy and engine responsiveness, making it an essential maintenance step for professionals seeking reliable performance and reduced emissions.

## Description

Product description

Review: Great product - It’s only been a week but it worked great. My car was idling a little rough and my mpg was usually 25-26 mpg and it had went down to 20-21 mpg but after 1 day it’s back to normal and driving smooth. If it continues , i will make this part of my yearly maintenance.
Review: Works as intended. - How I used the product: I poured entire contents of bottle into a 2012 Toyota Camry Hybrid XLE. The car had roughly 12-13 gallons of gas when I used it. I drove mostly normally, but used engine braking to increase rpm downhill or whenever possible. It took roughly 1.5 weeks for the fuel containing 505 CRF to be used. Why I purchased the product: I mainly purchased the product as a way to fix what I felt like was throttle lag. The acceleration felt weak. Fuel economy was also a consideration on the value of this product to me. My concerns: I was skeptical of this product working due to my car being hybrid. Within the past 2 years I have also changed my Hybrid battery and noticed better fuel economy with that, but performance was still lacking in my opinion. What I experienced with CRF 505: At first, I didn't notice any changes. Not for several days driving. The car still felt "squishy" as it had been. Then somewhere between 1/2 and 1/4 it starting feeling much more responsive. The acceleration is smooth, fast, and stronger than ever. The car went from being a bit of a chore to drive to becoming fun. It feels much safer to have the car be responsive to my controls. Gas economy(full transparency): I am sure many people that get product's first concern is if this will generate enough value from the save fuel economy. I don't have enough data currently to be conclusive due to several factors such as: I haven't had fuel filter cleaned, I haven't driven a full tank of since using the product, I rely on the mpg avg display which can be off several percentage(even -/+ 5% is the difference between ~4mpg in a Camry), and driving style(due to difference in acceleration driving is slightly more "aggressive". My opinion(Should you use it): I am more than happy with my purchase. The product did what I wanted it to do. The performance improvement alone is enough Value for the Money for me, and any fuel economy is just a bonus. I believe that if I had used it on 5-7 gallons of gas it would have probably helped the fuel economy more than me using it on >12 gallons. The only reason I would have to not buy the product again: It worked correctly the first time! Follow up plan: My follow up plan is to follow this up with occasional fuel treatment using Marvel's Mystery oil, and to pay attention to my mpg to see if any changes.

## Features

- A fuel system treatment that actually works!
- The 505CRF formula is proven to remove tough carbon deposits on port style injectors, and direct style injectors.
- Removes harmful deposits on induction ports, and induction valves.
- Treats 5 to 20 gallons of gasoline or diesel fuel.
- Helps restore your vehicles factory fuel economy & performance.
- A perfect addition to your preventative maintanance needs!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY8ZQ1X4 |
| Best Sellers Rank | #4,096 in Automotive ( See Top 100 in Automotive ) #18 in Fuel Additives |
| Brand | ATS Chemical |
| Customer Reviews | 4.5 4.5 out of 5 stars (994) |
| Date First Available | March 16, 2024 |
| Item Weight | 1 pounds |
| Item model number | DSI1030 |
| Manufacturer | ATS Chemical |
| Manufacturer Part Number | 1040 |
| Model | 505CRF Fuel System Treatment |
| Product Dimensions | 2.6 x 2.6 x 7 inches |

## Images

![ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle - Image 1](https://m.media-amazon.com/images/I/61wljcq72HL.jpg)
![ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle - Image 2](https://m.media-amazon.com/images/I/81WVaN8tzzL.jpg)
![ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle - Image 3](https://m.media-amazon.com/images/I/817skNYQ39L.jpg)
![ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle - Image 4](https://m.media-amazon.com/images/I/81e+vc6e1+L.jpg)
![ATS Chemical 505 CRF Fuel System Treatment - 16 oz Powerful Carbon & Injector Cleaner for Gasoline & Diesel Engines - Help Boost MPG, Restore Power, & Reduce Emissions - Easy Pour Bottle - Image 5](https://m.media-amazon.com/images/I/71cNm96OTML.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by O***Z on May 13, 2026*

It’s only been a week but it worked great. My car was idling a little rough and my mpg was usually 25-26 mpg and it had went down to 20-21 mpg but after 1 day it’s back to normal and driving smooth. If it continues , i will make this part of my yearly maintenance.

### ⭐⭐⭐⭐⭐ Works as intended.
*by H***S on July 16, 2025*

How I used the product: I poured entire contents of bottle into a 2012 Toyota Camry Hybrid XLE. The car had roughly 12-13 gallons of gas when I used it. I drove mostly normally, but used engine braking to increase rpm downhill or whenever possible. It took roughly 1.5 weeks for the fuel containing 505 CRF to be used. Why I purchased the product: I mainly purchased the product as a way to fix what I felt like was throttle lag. The acceleration felt weak. Fuel economy was also a consideration on the value of this product to me. My concerns: I was skeptical of this product working due to my car being hybrid. Within the past 2 years I have also changed my Hybrid battery and noticed better fuel economy with that, but performance was still lacking in my opinion. What I experienced with CRF 505: At first, I didn't notice any changes. Not for several days driving. The car still felt "squishy" as it had been. Then somewhere between 1/2 and 1/4 it starting feeling much more responsive. The acceleration is smooth, fast, and stronger than ever. The car went from being a bit of a chore to drive to becoming fun. It feels much safer to have the car be responsive to my controls. Gas economy(full transparency): I am sure many people that get product's first concern is if this will generate enough value from the save fuel economy. I don't have enough data currently to be conclusive due to several factors such as: I haven't had fuel filter cleaned, I haven't driven a full tank of since using the product, I rely on the mpg avg display which can be off several percentage(even -/+ 5% is the difference between ~4mpg in a Camry), and driving style(due to difference in acceleration driving is slightly more "aggressive". My opinion(Should you use it): I am more than happy with my purchase. The product did what I wanted it to do. The performance improvement alone is enough Value for the Money for me, and any fuel economy is just a bonus. I believe that if I had used it on 5-7 gallons of gas it would have probably helped the fuel economy more than me using it on >12 gallons. The only reason I would have to not buy the product again: It worked correctly the first time! Follow up plan: My follow up plan is to follow this up with occasional fuel treatment using Marvel's Mystery oil, and to pay attention to my mpg to see if any changes.

### ⭐⭐⭐⭐⭐ Fixed my misfire on 2019 ram 1500
*by A***W on May 6, 2026*

The only additive that actually works, I had a misfire on my 2019 ram 1500, ran this through my fuel tank as recommended and no misfire plus better fuel economy. Doesn’t get any easier to use, just pour it in your tank when you fill up. Works in any car out there.

## Frequently Bought Together

- ATS Chemical 505 CRF Fuel System Treatment, 16 fluid ounces
- ATS Chemical 505 CRO Oil System Treatment (505 CRO Oil System Treatment 12 FL OZ)
- ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-20*