Regan Brown
When it comes to keeping diesel-powered vehicles running smoothly in cold climates, preventing fuel gelling is crucial. While some modern vehicles may not require any additives, diesel anti-gel additives are often essential for older engines or in extremely cold regions. The best anti-gel additive depends on various factors, including climate, engine type, and personal preference. Popular options include Power Service Diesel 911, Howes Diesel Lubricator, Stanadyne, Optilube XPD, and Hot Shots Secret Diesel Winter Anti-Gel. Some people also recommend keeping a bottle of diesel 911 on hand as an emergency additive if the fuel does gel up. While winter diesel blends are available and can help prevent gelling, they may not be sufficient for extremely cold temperatures or older engines, making anti-gel additives a valuable solution to ensure reliable vehicle performance in cold climates.
Diesel Anti-Gel Additive Characteristics
| Characteristics | Values |
|---|---|
| Lubricity | Optilube XPD, Biodiesel, Kerosene |
| Anti-Gel | Power Service Diesel 911, Howes, Hot Shots, Stanadyne, Optilube, Diesel Kleen, Diesel Fuel Supplement |
| Cetane Booster | Ford Powerstroke Anti-Gel, Optilube |
| Winter Blend | #1 Diesel, #2 Winter Blend |
| Fuel Heaters | Fuel heaters that wrap around the fuel filter |
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Optilube XPD
As with any fuel additive, it is important to follow the instructions and add the Optilube XPD at the pump while fueling to ensure proper mixing. Optilube XPD is a trusted brand, offering a range of diesel fuel additives, including their Summer+ Formula, Boost! Formula, and XL Xtreme Lubricant, each designed to meet specific diesel engine needs.
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Power Service Diesel 911
Diesel 911 is meant to be used in conjunction with Power Service Diesel Fuel Supplement +Cetane Boost, which is a preventive measure to keep fuel from gelling. Both products are compatible and can be used at the same time. To use Diesel 911, add 16 ounces of the additive to each 20 gallons of fuel in the tanks. Remove fuel filters and fill them with a mixture of 50% Diesel 911 and 50% diesel fuel. Reinstall the fuel filters and start the engine.
It is important to note that while Diesel 911 can be a useful emergency solution, it may not work in extremely cold temperatures. Additionally, some modern vehicles may not require any additives, as they already have built-in measures to prevent fuel gelling.
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Howes Diesel Lubricator
Howes Diesel Treat is a 64-ounce anti-gel and diesel fuel lubricator that improves the performance and reliability of diesel engines, particularly in cold weather. It is designed to solve the problems created by Ultra-Low Sulfur Diesel (ULSD) fuel, which can cause gelling in cold temperatures, hindering engine performance.
Howes Diesel Treat's special formula has been proven to prevent gelling, even in the coldest weather, and is trusted by owners of all types of diesel vehicles and equipment to keep them running during winter. It does this by increasing the lubricity of the fuel, reducing friction and wear on injectors, pumps, and upper cylinders, thereby extending the life and improving the performance of diesel engines.
The product is also reported to prevent deposits in fuel injectors, which can cause a loss of engine power. By improving fuel economy, Howes Diesel Treat helps save money and prevents costly repairs.
Customers report that the product works well in cold weather, with one mentioning its effectiveness in tractors in cold regions. However, feedback on the freezing point is mixed, with some customers reporting no freezing issues, while others mention temperatures dropping to as low as 6 degrees.
Howes Diesel Treat is safe for use in all diesel and biodiesel blends up to B-20. It is easy to use, with a specified amount added directly to the fuel tank during refueling.
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Winter blends
Diesel fuel contains wax in suspension, which is liquid at normal temperatures. However, as temperatures drop, these wax crystals solidify and stick together, clogging fuel lines and causing issues for diesel engines. This is where winter blends come in.
Some examples of winter blends include #1 diesel and winter #2 diesel. These fuels have a very low cloud point, typically around --40°F (-40°C), which makes them suitable for extremely cold climates. In some regions, fuel suppliers switch to winter blends during the colder months to ensure that vehicles can continue to operate without issues.
In addition to using winter blends, some people also choose to add anti-gel additives to their diesel fuel as a further precaution against fuel gelling. These additives work by further lowering the cloud point of the fuel and increasing the lubricity of the wax molecules, preventing them from sticking together and clogging fuel lines. Examples of such additives include Hot Shots Secret Diesel Winter Anti-Gel and Opti-Lube Winter Anti-Gel Diesel Fuel Additive.
It is important to note that while winter blends can help prevent fuel gelling, they may not be sufficient in extremely cold climates. In such cases, the use of anti-gel additives in addition to winter blends may be necessary to ensure that engines continue to run smoothly.
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Kerosene
Some people who live in cold climates and use diesel-powered vehicles have shared their experiences with kerosene as an additive. One person from Montana and North Dakota, where winters can be extremely cold, shared that they use kerosene when their farm tractors or semi-trucks start running sluggishly after a cold snap. They add a quadruple shot of kerosene to the tank and let the vehicle idle for 20-30 minutes, which usually resolves the issue. Another person from Minnesota shared that they cut their diesel fuel with 20-30% kerosene to prevent their tractor from gelling in cold temperatures.
It is important to note that while kerosene can be an effective additive for diesel fuel in cold climates, it may not be necessary in all cases. Some modern diesel vehicles may not require any additives, according to their manufacturers. Additionally, some fuel suppliers switch to winter blends or add winter additives to diesel fuel during colder months, which may already provide sufficient anti-gelling properties.
When using kerosene or any other additive, it is essential to follow the recommended proportions and instructions to ensure the additive is safe and effective for your specific vehicle and climate conditions.
Overall, kerosene can be a useful additive for diesel fuel in extremely cold climates, but it may not be necessary for all diesel vehicles, especially those with modern engines or those operating in regions with milder winters.
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Frequently asked questions
There are several options for diesel fuel antigel additives, including Power Service Diesel 911, Howes Diesel Lubricator, Stanadyne Performance Formula, and Hot Shot’s Secret Diesel Winter Anti-Gel. The best option for you may depend on your specific needs and climate conditions.
Diesel fuel antigel is an additive that helps prevent diesel fuel from gelling or freezing in cold weather conditions. This is important because gelled or frozen fuel can cause clogged fuel filters and fuel lines, leading to engine performance issues or even damage.
The usage instructions may vary depending on the specific product and your vehicle's engine. In general, you add a specified amount of the additive to your fuel tank before refueling to ensure proper blending. Some products may recommend a certain treatment ratio or frequency of use for optimal results and protection. Always refer to the manufacturer's instructions and recommendations for safe and effective use.
