
Valvoline offers a full fuel system cleaning service that some users have tried and tested. The service involves injecting a bottle of cleaner into the throttle body intake and includes a 12-month fuel treatment in the gas tank. This two-step system, which includes an additive in the gas tank and a drip line attached to a vacuum line, is designed to clean the fuel injectors and improve engine performance. However, opinions vary on its effectiveness, with some suggesting that high-quality gasoline or fuel additives are sufficient to keep injectors clean.
| Characteristics | Values |
|---|---|
| Cleaning method | Advanced detergents |
| How often? | Every 15,000 miles |
| Cost | $130 |
| Benefits | Restores power and performance, removes deposits, dirt and sludge |
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What You'll Learn
- Valvoline Fuel System Service uses advanced detergents to clean the fuel system
- Valvoline's full fuel system cleaning service is recommended every 15,000 miles
- Fuel additives in high-quality gasoline can help keep injectors clean
- Seafoam is a general-purpose cleaner that can be used to clean intake parts
- The BG System is an alternative to Valvoline's fuel system cleaning service

Valvoline Fuel System Service uses advanced detergents to clean the fuel system
Valvoline Fuel System Service is a comprehensive fuel system cleaning service that utilizes advanced detergents to thoroughly cleanse the system. Over time, deposits, dirt, and sludge can build up in the fuel system, leading to blockages and reduced performance. Valvoline's advanced detergents are designed to effectively remove these contaminants, helping to restore power and performance.
The service involves injecting a bottle of cleaner directly into the throttle body intake, ensuring that the entire fuel system is treated. This process helps to clean the fuel injectors, which are responsible for spraying fuel into the engine. By keeping the injectors clean, the fuel can be delivered more efficiently, improving engine performance and fuel economy.
In addition to the throttle body intake cleaning, Valvoline's Fuel System Service also includes a 12-month fuel treatment added to the gas tank. This treatment helps to maintain the cleanliness of the fuel system over time, providing ongoing protection against deposits and sludge. The treatment also helps improve the fuel's performance, ensuring a more efficient and complete burn.
The Valvoline Fuel System Service is recommended for vehicles with direct injection engines, as the valves in these engines cannot be cleaned by fuel additives alone. By performing this service regularly, ideally every 15,000 miles as suggested by some sources, vehicle owners can help prevent build-up and maintain optimal engine performance. While some debate the frequency and effectiveness of full fuel system cleaning services, Valvoline's advanced detergents and two-step process make it a popular choice for many vehicle owners.
It's important to note that fuel system maintenance can vary based on factors such as the age and condition of the vehicle, the type of fuel used, and the driving habits of the owner. While Valvoline's Fuel System Service provides a thorough cleaning solution, some basic fuel system maintenance practices, such as using high-quality gasoline with cleaning additives, can also help keep the fuel injectors and system clean. Ultimately, regular maintenance and cleaning of the fuel system, including the fuel injectors, are crucial for optimal engine performance and longevity.
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Valvoline's full fuel system cleaning service is recommended every 15,000 miles
The Valvoline fuel system cleaning service uses advanced detergents to thoroughly clean the system and remove any built-up deposits. This service typically costs around $130 and includes a 12-month fuel treatment for the gas tank, which helps to keep the fuel injectors clean.
Some people may choose to use alternative methods to clean their fuel system, such as purchasing a bottle of cleaner from a store and adding it to the gas tank, or using a product like Seafoam, which can be applied directly to intake parts to dissolve carbon buildup. However, the Valvoline fuel system cleaning service offers a more comprehensive and convenient option, especially for those who may not feel comfortable performing the cleaning themselves.
It is worth noting that not all Valvoline locations are created equal, and some customers have reported varying levels of satisfaction depending on the specific location and ownership. Additionally, some people may prefer to get their gas from stations that offer fuel additives, which can help keep the injectors clean and reduce the need for frequent fuel system cleaning services. Ultimately, the decision to use Valvoline's full fuel system cleaning service depends on individual preferences, the condition of the vehicle, and the recommendations in the owner's manual.
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Fuel additives in high-quality gasoline can help keep injectors clean
Valvoline, for example, offers a full fuel system cleaning service that includes cleaning the fuel injectors. This service involves injecting a bottle of cleaner into the throttle body intake and adding a 12-month fuel treatment to the gas tank. While some people may find this service valuable, others believe that it is not worth the money, especially if the vehicle has already accumulated a significant amount of mileage.
Additionally, some gas stations offer fuel with additives that help keep injectors clean. This can be a convenient way to maintain injector cleanliness without needing to purchase additional products or services.
It is worth noting that there are alternative methods for cleaning fuel injectors, such as using a can of carb and choke cleaner or a product like Seafoam, which can be applied to intake parts and is known to dissolve carbon effectively. Ultimately, the best approach may depend on individual preferences, the type of engine, and the specific needs of the vehicle.
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Seafoam is a general-purpose cleaner that can be used to clean intake parts
Seafoam is a leading fuel and oil additive manufacturer. Its products are designed to help overcome or prevent common engine problems. Sea Foam Motor Treatment and Sea Foam Spray are two such products that can be used to clean different parts of the engine.
Sea Foam Motor Treatment is a liquid that can be used to clean areas where fuel flows, including the fuel injectors. It is formulated to clean fuel injectors for better engine performance and is compatible with all makes and models. It is made with safe ingredients that will not harm your engine or equipment.
Sea Foam Spray, on the other hand, is applied through the gas air intake or carburetor throat to clean and lubricate intake valves and chamber deposits. It can also be used to fog cylinders through spark plug openings to protect the engine during storage. It is safe for all gasoline engines, including turbo and super-charged engines, but should not be used for diesel engines. The spray works through a gas engine's upper air intake to dissolve harmful deposits and residue buildup from intake runners, intake valves, and combustion chamber areas.
Seafoam has also been used as a general-purpose cleaner for intake parts. When taking apart engine parts, Seafoam can be applied to dissolve carbon buildup. It is traditionally applied into a suction line feeding all cylinders in the intake manifold. The spray can also be used to clean parts and the intake itself.
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The BG System is an alternative to Valvoline's fuel system cleaning service
Valvoline's Fuel System Service is a 2-step or 3-step process that involves injecting a bottle of cleaner into the throttle body intake and adding an additive to the gas tank. This service is intended to clean the valves and injectors, removing deposits, dirt, and sludge. However, some users have reported that the service is not worth the money, as it may not effectively clean all parts of the fuel system. Additionally, there have been concerns about the proper procedure not being followed during the cleaning process.
As an alternative, The BG System offers a fuel system cleaning service that consists of a 3-step or 4-step process. It begins with a throttle body cleaning dispersant spray, followed by an injector cleaner, and an intake misting cleaner. A can of 44k is also provided to continue cleaning the fuel system while driving. The BG System is reported to clean the throttle plate thoroughly without the need for a brush. Users have also expressed a preference for the BG System over Valvoline, citing its effectiveness in cleaning the fuel system.
The BG System's throttle body cleaning dispersant spray is a notable feature that sets it apart from Valvoline's service. This initial step ensures that the throttle body, a crucial component of the fuel system, is adequately cleaned. The subsequent injector cleaner and intake misting cleaner further contribute to the comprehensive cleaning offered by the BG System.
While Valvoline's Fuel System Service may be sufficient for some, those seeking a more thorough and preferred cleaning experience may opt for The BG System. The BG System's additional steps and specialized throttle body cleaning make it a compelling choice for those looking for an alternative to Valvoline's fuel system cleaning service. It is always recommended to refer to the owner's manual and seek advice from automotive professionals to determine the best course of action for maintaining a clean fuel system.
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Frequently asked questions
Valvoline's Fuel System Cleaning Service is a 2-step process that involves an additive in the gas tank and a drip line attached to a vacuum line. The service cleans the valves and the injectors. It costs $89.99 or $59.99 if you get an oil change as well.
Valvoline recommends getting the service every 15,000 miles. However, some people believe that if you don't get it done within the first 20,000 to 40,000 miles, it's not worth doing as the valves will be too caked on for the cleaning to be effective.
Yes, there are other fuel additive cleaners on the market that you can use instead. Some people also recommend getting a bottle of cleaner from the store and dumping it in at the next fill-up. Additionally, if you run high-quality gasoline, it often has cleaners in it that will help keep your fuel system clean.










































