Diesel engines can struggle in cold weather. Using the right fuel additive can keep your diesel running smoothly.
In cold weather, diesel fuel can gel and cause problems. To avoid this, using a diesel fuel additive is essential. These additives prevent fuel line freeze-ups and improve engine performance. They also boost cetane levels and clean injectors. Popular options include Hot Shot’s Secret Diesel Winter Anti-Gel, STA-BIL 15215 Diesel Winter, and Lucas Oil 10866 Anti-Gel.
Power Service offers several reliable choices too. Selecting the best additive can protect your engine and ensure efficient performance during winter. Read on to find the best diesel fuel additive for cold weather and keep your engine running smoothly all winter long.
Table of Contents
Hot Shot’s Secret Diesel Winter Anti-gel

Hot Shot’s Secret Diesel Winter Anti-Gel is a 7-in-1 diesel fuel additive designed to prevent gelling and fuel line freeze-ups. This product also boosts cetane, cleans injectors, and improves performance. The additive comes in a 16 oz squeeze bottle and is manufactured by Lubrication Specialties, Inc.. The product has an amber color and the dimensions are Height: 2.3 inches, Width: 4.3 inches, and Length: 7.0 inches.
Pros:
- Prevents gelling and fuel line freeze-ups
- Boosts cetane
- Cleans injectors
- Improves performance
Cons:
- Can be expensive compared to other additives
- Needs regular application for optimal results
The Hot Shot’s Secret Diesel Winter Anti-Gel is a robust product designed to provide comprehensive protection and enhancement for diesel engines. Its primary function is to prevent gelling and fuel line freeze-ups during the cold winter months, ensuring that your vehicle runs smoothly. In addition to these critical functions, the product boosts cetane, which improves combustion efficiency, leading to better engine performance and fuel economy.
Another significant advantage is the additive’s ability to clean injectors, which helps in maintaining optimal engine performance and longevity. However, it is important to note that while the product offers numerous benefits, it can be more expensive than other diesel additives on the market. Additionally, to achieve the best results, it requires regular application, which might be a consideration for some users. Overall, the Hot Shot’s Secret Diesel Winter Anti-Gel stands out as a high-quality, multi-functional product that delivers on its promises.
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Sta-bil 15215 Diesel Winter

The STA-BIL 15215 Diesel Winter – 32 oz. is a product designed to keep your diesel engines running smoothly during the winter months. Manufactured by Gold Eagle Co., this product is known for its effectiveness and reliability. It comes in an orange color and has dimensions of Height: 10.0 Inches, Width: 3.0 Inches, Length: 4.0 Inches.
Pros:
- Prevents fuel gelling in cold temperatures
- Cleans and lubricates the fuel injectors
- Enhances fuel stability for longer storage
- Improves cold starts and overall engine performance
Cons:
- Higher price point compared to some competitors
- May require frequent use in extremely cold climates
The STA-BIL 15215 Diesel Winter – 32 oz. is an essential product for those who rely on diesel engines during the winter. Its ability to prevent fuel gelling ensures that your engine remains operational even in the coldest conditions. Additionally, it cleans and lubricates the fuel injectors, which can lead to improved engine performance and longevity. The product’s orange color makes it easy to identify among other maintenance supplies, and its compact dimensions mean it won’t take up much space in your storage area.
While the STA-BIL 15215 Diesel Winter – 32 oz. comes at a higher price point than some alternatives, its benefits often justify the cost. Users have reported that frequent use in extremely cold climates is necessary to maintain optimal performance, but the overall reliability and effectiveness of the product make it a worthwhile investment. Whether you are storing your diesel engine for the winter or using it regularly, this product can help ensure that it runs smoothly and efficiently.
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Power Service Diesel 9-1-1 Winter Rescue Formula

The Power Service Diesel 9-1-1 Winter Rescue Formula is a must-have for diesel vehicle owners, especially during the harsh winter months. This 64 oz pack is designed to rescue your diesel engine from the perils of cold weather and restore its functionality quickly and efficiently.
Pros:
- Quickly restores fuel flow in diesel engines.
- Effective in extreme winter conditions.
- Prevents fuel gelling and icing.
- Easy to use and apply.
Cons:
- Single pack might not be sufficient for larger fleets.
- Strong odor during application.
The Power Service Diesel 9-1-1 Winter Rescue Formula is a reliable solution for diesel owners facing the dreaded fuel gelling in sub-zero temperatures. With its quick action formula, it ensures that your vehicle is back on the road in no time, saving you from potential delays and inconvenience. The red-colored solution is easy to identify and use, making it a handy tool for emergency situations.
Measuring at 10.5 inches in height, 3.2 inches in width, and 6.6 inches in length, and weighing 4.0 pounds, this product is compact yet powerful. It is manufactured by the renowned Power Service brand, ensuring quality and reliability. Despite its few cons, the Power Service Diesel 9-1-1 Winter Rescue Formula is an essential addition to any diesel vehicle owner’s toolkit, especially for those who frequently drive in cold climates.
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Power Service Diesel Fuel Supplement Antigel

The Power Service Diesel Fuel Supplement Antigel 12 oz., Pack of 9 is an excellent choice for anyone looking to enhance the performance of their diesel engine. This product, manufactured by Power Service, is designed to prevent fuel gelling in cold temperatures and improve the overall efficiency of your diesel fuel. Its white color makes it easy to identify among other products.
Pros:
- Effectively prevents fuel gelling in cold temperatures
- Improves diesel fuel efficiency
- Manufactured by a reputable brand, Power Service
- Comes in a convenient pack of 9
Cons:
- May not be suitable for all types of diesel engines
- The 12 oz. size may be too small for some users
The Power Service Diesel Fuel Supplement Antigel is a reliable solution for those who operate their diesel engines in cold climates. By using this antigel, users can ensure that their fuel remains in a liquid state, preventing potential damage and performance issues. The Power Service brand is well-known for its quality products, and this antigel is no exception. Its white color makes it easy to distinguish and use as needed.
However, it is important to note that this product may not be suitable for all types of diesel engines, so users should check compatibility before purchase. Additionally, some users may find the 12 oz. size to be insufficient for their needs, especially if they require large quantities. Overall, the Power Service Diesel Fuel Supplement Antigel is a valuable addition to any diesel engine maintenance routine.
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Power Service Diesel Fuel Supplement Antigel

Discover the benefits of the Power Service Diesel Fuel Supplement Antigel 64 oz., Pack of 6. This product is designed to enhance the performance of your diesel engine by preventing fuel gelling and improving fuel economy.
Pros:
- Prevents fuel gelling in cold weather
- Improves fuel economy
- Enhances engine performance
- Effective in all diesel fuels, including biodiesel
- Easy to use
Cons:
- Higher initial cost compared to some competitors
- Requires proper storage to prevent contamination
The Power Service Diesel Fuel Supplement Antigel 64 oz., Pack of 6 is an essential product for anyone who relies on diesel engines, especially in colder climates. Its ability to prevent fuel gelling is crucial for maintaining engine performance during winter months. Additionally, the supplement improves fuel economy, which can lead to significant cost savings over time.
Manufactured by Power Service, this product is reliable and effective in all types of diesel fuels, including biodiesel. Its easy-to-use formulation ensures that it can be conveniently added to your fuel system. However, it is important to note that the initial cost is higher than some other products on the market, and it requires proper storage to maintain its effectiveness.
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Lucas Oil 10866 Anti-gel Cold Weather Diesel Additive

The Lucas Oil 10866 Anti-Gel Cold Weather Diesel Additive is a high-quality solution designed to enhance the performance of your diesel engine during cold weather conditions. With a capacity of 64 fl. oz., this product ensures that your diesel fuel remains liquid and free-flowing, preventing gel formation which can lead to engine issues.
Pros:
- Prevents diesel fuel gelling in cold weather
- Improves fuel flow in low temperatures
- Enhances engine performance during winter
- Easy to use with a large 64 fl. oz. capacity
Cons:
- May require frequent use in extremely cold climates
- Slightly higher price compared to some competitors
The Lucas Oil 10866 Anti-Gel Cold Weather Diesel Additive is specifically formulated to address the common issue of diesel fuel gelling during cold weather. This product ensures that your fuel remains liquid and free-flowing, which is essential for maintaining optimal engine performance. By preventing gel formation, it helps to avoid potential engine damage and ensures a smooth running engine even in the harshest winter conditions.
One of the standout features of this additive is its ease of use. The large 64 fl. oz. capacity provides ample supply for multiple treatments, making it a convenient option for diesel vehicle owners. However, it is important to note that in extremely cold climates, more frequent use may be necessary to maintain optimal fuel flow. Additionally, while the price may be slightly higher than some competitors, the benefits it offers in terms of performance and engine protection make it a worthwhile investment.
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Power Service Diesel Fuel Supplement Antigel

The Power Service Diesel Fuel Supplement Antigel 64 oz. is an essential product for diesel engine owners, designed to enhance performance and prevent fuel gelling in cold weather. This product, manufactured by Power Service, comes in a convenient 64 oz. pack and features a white color. It has dimensions of 10.3 inches in height, 6.75 inches in width, and 3.4 inches in length, with a weight of 4.2 pounds.
Pros:
- Effectively prevents fuel gelling in cold weather
- Enhances overall engine performance
- Convenient 64 oz. pack size
- Manufactured by a trusted brand
Cons:
- Only available in a single pack size
- May not be necessary for warmer climates
The Power Service Diesel Fuel Supplement Antigel is a reliable choice for diesel engine maintenance, especially in cold weather conditions. By preventing fuel gelling, it ensures that your engine runs smoothly and efficiently. The product is easy to use and comes in a sufficiently large 64 oz. pack, making it ideal for regular use.
Manufactured by Power Service, a reputable brand in the industry, this diesel fuel supplement has gained trust for its effectiveness. However, it is important to note that this product may not be necessary for those living in warmer climates where fuel gelling is not a concern. Additionally, the availability of only one pack size might be a limitation for some users.
To buy this product, click here.
Frequently Asked Questions
What Is The Best Diesel Fuel Additive For Cold Weather?
Hot Shot’s Secret Diesel Winter Anti-Gel is highly rated. It prevents gelling and fuel line freeze-ups, boosts cetane, cleans injectors, and improves performance.
How Does Sta-bil Diesel Winter Protect In Cold Weather?
STA-BIL Diesel Winter prevents gelling and improves cold flow. It also cleans and lubricates fuel injectors to ensure smooth performance.
Can Power Service Diesel 9-1-1 Rescue Gelled Fuel?
Yes, Power Service Diesel 9-1-1 is a reliable rescue formula. It de-ices frozen fuel filters and re-liquefies gelled diesel fuel.
How Effective Is Lucas Oil Anti-gel?
Lucas Oil Anti-Gel is highly effective in cold weather. It prevents fuel gelling and enhances overall diesel engine performance.
What Are The Benefits Of Power Service Antigel?
Power Service Diesel Fuel Supplement Antigel prevents gelling, boosts cetane, improves cold starts, and cleans injectors. It ensures reliable winter performance.
Does Hot Shot’s Secret Improve Diesel Performance?
Yes, Hot Shot’s Secret Diesel Winter Anti-Gel improves performance by boosting cetane and cleaning injectors. It ensures smooth and efficient engine operation.
Conclusion
Choosing the best diesel fuel additive for cold weather can make a big difference. It ensures your engine runs smoothly. Products like hot shot’s secret diesel winter anti-gel prevent gelling and boost cetane. Sta-bil 15215 diesel winter and power service diesel 9-1-1 winter rescue formula are also great options.
These additives improve performance and keep fuel lines from freezing. Lucas oil 10866 anti-gel is another reliable choice. It protects your engine in cold weather. Each product has unique benefits, but all help your diesel engine start and run well in winter.
Investing in a good diesel fuel additive is important. It saves you from problems caused by cold weather. Make sure to choose the right one for your needs. This will keep your engine in top shape all winter long.