Introducció
This gasoline additive, primarily composed of AZ's unique PEA (polyetheramine) formula, delivers outstanding results with minimal addition. The high-concentration detergent (PEA) removes deposits accumulated in the engine's internal components (intake system, combustion chamber). It normalizes air-fuel ratio control irregularities, restoring the engine's original performance (efficient combustion). This product is designed for cleaning and rust prevention in both gasoline and diesel fuel systems.

Figure 1: AZ Fuel Additive FCR-062 1L bottle. This image shows the product in its packaging, a yellow rectangular can with "FCR-062" and "Net. 1L" printed on it.
Configuració i ús inicial
Before using the AZ Fuel Additive FCR-062, please read the following instructions carefully to ensure proper application and optimal results.
Preparació
- For initial intensive cleaning, it is recommended to reduce the fuel level in your tank as much as possible before adding the additive. This allows for a more concentrated cleaning action.
- For new vehicles, intensive cleaning is generally not required. Begin with either "every time use" or "regular use" as described in the Operating section.
Adding the Additive
The amount of additive to be used depends on your vehicle type and fuel tank capacity. Always calculate the additive amount relative to the amount of fuel being added.
- The specified dosage on the product is a guideline. Slight variations in the added amount will not cause issues.
- However, if the added amount is extremely small, the intended cleaning and performance effects may not be fully achieved.

Figure 2: Guidelines for calculating and adding the fuel additive. This image illustrates the importance of calculating the correct dosage based on fuel volume and shows visual cues for correct and incorrect additive amounts.
Instruccions de funcionament
Follow these guidelines for optimal use of AZ Fuel Additive FCR-062 to maintain your engine's performance and fuel system cleanliness.
Dosi recomanada
| Tipus de vehicle | Capacitat del dipòsit de combustible | Approximate Additive Amount |
|---|---|---|
| Passenger Cars (4-stroke) | 40-60L | Aprox. 150ml |
| Light Cars (4-stroke) | 30L | Aprox. 75ml |
| Motorcycles (4-stroke) | Per 5L | Aprox. 15ml |
| 2-Stroke Vehicles / Agricultural Machinery | Per 5L | Aprox. 5ml |
| Diesel Vehicles (Clean Diesel, Rotary Engine, Urea SCR, DPF, etc.) / Agricultural Machinery | Per 5L | Aprox. 5ml |
Note: For motorcycles and other vehicles with a tank capacity of less than 30L, do not add more than 0.3% of the fuel volume.

Figura 3: Frontal view of the AZ Fuel Additive FCR-062 container, showing the brand and product name clearly.
Usage Frequency and Timing
The frequency of use can be adjusted based on your vehicle's condition and driving habits.
Initial Intensive Cleaning
For vehicles with accumulated dirt inside the engine, an initial intensive cleaning is recommended. This involves using the additive for 2-3 consecutive fuelings.
- For older vehicles, vehicles with high mileage, or those driven in severe conditions, continuing use for 5-6 consecutive times may yield even better results.
- It is highly recommended to perform the initial intensive cleaning just before an engine oil change, as some dissolved dirt may mix with the engine oil.

Figure 4: Visual guide for initial intensive cleaning, suggesting 2-3 consecutive uses and recommending use before an oil change.
Continuous Use After Intensive Cleaning
After the intensive cleaning phase, continuous use helps maintain the engine's clean state. The frequency depends on your driving type and environment.

Figure 5: After intensive cleaning, choose between "Every Time Use" or "Periodic Use" based on driving conditions to maintain engine cleanliness.
Recommended for "Every Time Use"
This frequency is recommended if any of the following apply to your driving habits:
- Mainly city driving with frequent stop-and-go.
- Driving time is often less than 20 minutes (short trips).
- Mainly commuting or schooling in urban areas.
These conditions are considered "severe conditions" where dirt tends to accumulate easily. For "every time use," add approximately 70% of the recommended guideline amount. This is sufficient to maintain a clean state.

Figure 6: Driving scenarios where "Every Time Use" is recommended, such as frequent city driving or short trips, to prevent dirt accumulation.
Recommended for "Periodic Use"
This frequency is recommended if any of the following apply to your driving habits:
- Only drive on holidays.
- Frequent highway driving.
- Mainly long drives or long touring.
These are considered "normal conditions." For periodic use, apply the additive once every 3-5 fuelings to prevent dirt re-adhesion and maintain a clean state.

Figure 7: Driving scenarios where "Periodic Use" is recommended, such as highway driving or long trips, to maintain engine cleanliness.
Maintenance and Benefits
AZ Fuel Additive FCR-062 actively cleans and protects your engine, contributing to its longevity and optimal performance.
Acció de neteja
The high-concentration PEA detergent effectively removes accumulated sludge, dirt, and deposits from critical engine components, including the intake system (intake valves, intake ports, injectors) and the combustion chamber.

Figure 8: Visual comparison showing the significant cleaning effect of FCR-062 on deteriorated gasoline, transforming it from murky to clear.
Performance Restoration and Improvement
By cleaning the fuel system and combustion chamber, FCR-062 helps normalize air-fuel ratio control disturbances, allowing the engine to regain its original performance and achieve more efficient combustion. This leads to several benefits:
- Improved Driving Performance: A cleaner engine responds better and delivers smoother power.
- Reduced Harmful Emissions: By promoting more complete combustion, the additive helps reduce harmful exhaust gases such as hydrocarbons, carbon monoxide (CO), and nitrogen oxides (NOx).
- Enhanced Fuel Efficiency: A clean and efficiently burning engine consumes less fuel, leading to improved mileage.

Figure 9: This infographic highlights the three key benefits of FCR-062: superior cleaning performance, restoration of original engine performance, and improved fuel efficiency.
Prevenció de la corrosió
In addition to cleaning, FCR-062 provides rust and corrosion prevention for the entire fuel system, including the fuel tank, intake system, and combustion chamber. This protection is crucial for maintaining the integrity and longevity of these vital components.
Resolució de problemes
Understanding common issues related to fuel system health can help in identifying when to use AZ Fuel Additive FCR-062.
Symptoms of Fuel System Issues
Deteriorated gasoline and accumulated deposits can lead to various engine problems:
- Dificultat per engegar el motor.
- Decreased fuel efficiency.
- Rough idling or poor acceleration.
- Increased exhaust emissions.
These symptoms often indicate that sludge, dirt, and deposits have accumulated within the engine and fuel system, leading to gasoline deterioration and further promoting the deterioration of newly added fuel.

Figure 10: The main product image of AZ Fuel Additive FCR-062. Regular use of this product can help prevent and resolve issues caused by fuel deterioration and deposit buildup.
If you experience any of these issues, using AZ Fuel Additive FCR-062 as directed, especially with an initial intensive cleaning, can help restore your engine's performance.
Especificacions
| Característica | Detall |
|---|---|
| Marca | AZ |
| Nom del model | Element únic |
| Número de model de producte | FP101 |
| Volum | 1L |
| Ingredients | Detergent, Corrosion Inhibitor |
| Propòsit | Cleaning and rust prevention for gasoline and diesel fuels |
| Pes del producte | 1.1 quilos |
| ASIN | B07GSTV6SG |
Garantia i Suport
Information regarding product warranty and customer support is not available in the provided product data. For specific warranty details or support inquiries, please refer to the product packaging or contact the manufacturer directly.
Manufacturer: AZ Co., Ltd.