Diesel fuel has a lot of advantages. More vehicle power means better fuel economy, but one of the main disadvantages of diesel fuel is that it performs poorly in cold weather. Diesel crystallizes when temperatures drop, clogging fuel filters and lines. This not only prevents engines from starting, but it can also result in costly repairs if the engines are damaged.
You should apply an anti-gel fuel supplement to keep diesel gasoline from gelling (or crystallizing). Anti-gel additives are simple to apply; simply add the remedy to your gasoline tank. Anti-gel additives lower diesel fuel’s freezing point, making it less prone to freeze in cold weather. Anti-gel additives are used to reduce the plugging point of cold filters (CFPP). The CFPP is the lowest temperature at which a filter will still allow fuel to flow through it.
The presence of wax in diesel fuel necessitates the addition of an anti-gel additive. Normally, wax is a liquid that dissolves in the fuel. The wax is the problem because it causes fuel to gel, and gelled fuel (or crystals) can clog engine fuel filters. If the temperature drops below a certain point, the engine will totally gel up and cease to function. So why don’t we just remove the wax and avoid the whole gelling issue? The wax component is there because it contributes to the fuel’s high cetane value. Cetane provides more power and improved engine response. In the winter, wax concentration is lower, but it is still present in diesel blends for cetane.
1. When the temperature drops below 32 degrees Fahrenheit.
It’s a good idea to start using anti-gel as soon as the temperature drops below freezing. As a general rule, the lower the temperature, the more gasoline additive is required. We recommend that you follow the anti-instructions gel’s on the bottle.
2. Sudden temperature dips
If the weather forecast predicts a cold front, you should prepare by applying additional anti-gel ingredient. The importance of preparation cannot be overstated. Anti-gel additives will not harm your engine, so use extra when in doubt.
3. When it comes to adding fuel
Whenever you fill up at the pump in the winter, use an anti-gel additive. Most additives can be put either before or after the fuel is added. To guarantee a good mixing, we like to add the ingredients ahead of time.
4. When the fuel starts to solidify
As soon as feasible, add an anti-gel ingredient. If your fuel has already gelled or your fuel lines are clogged, an emergency additive that dethaws fuel and de-ices filters is recommended. These emergency procedures re-liquify the fuel, making it combustible once more.
We provide a few anti-gel additives at Fuel OxTM as a precautionary step. We recommend that you use our Gasoline OxTM Cold Charge to prevent fuel gelling. We recommend utilizing our emergency fuel treatment, Fuel OxTM Heat Bomb, to restore the flow of frozen fuel lines if the fuel has already gelled. A little goes a long way with this product, as it does with all of ours; one ounce treats up to 80 gallons of fuel. A complete list of our winter anti-gel additives can be seen below:
Does anti-gel for diesel work?
You should apply an anti-gel fuel supplement to keep diesel gasoline from gelling (or crystallizing). Anti-gel additives are simple to work with. Simply pour them into your gas tank. Anti-gel additives lower diesel fuel’s freezing point, making it less prone to freeze in cold conditions. Because diesel fuel contains wax, it is necessary to add additive to it. The wax is the problem because it causes the fuel to gel, and gelled fuel can clog filters. If the temperature drops below a certain point, the engine will completely gel. Wax is present in the fuel because it contributes to its high cetane rating. In the winter, wax concentration is lower, but it is still present in diesel blends for cetane. The cetane number (cetane rating) is a measure of the speed at which diesel fuel burns and the amount of compression required for ignition. It serves the same purpose in diesel as octane does in gasoline.
It’s a good idea to start using anti-gel as soon as the temperature drops below freezing. As a general rule, the lower the temperature, the more gasoline additive is required. The best advice is to follow the directions on the anti-gel container.
If the weatherman predicts a cold front, you should prepare by increasing the anti-gel ingredient. The importance of preparation cannot be overstated. Your engine will not be harmed by anti-gel additives.
Whenever you fill up with diesel in the winter, use an anti-gel additive. Most additives can be put either before or after the fuel is added. However, if you add the ingredients ahead of time, you can ensure proper mixing.
As soon as feasible, add an anti-gel ingredient. Use an emergency additive that de-thaws the gasoline and de-ices the filters if your fuel has already gelled or your fuel lines are clogged. The emergency procedures re-liquify the fuel, allowing it to burn anew.
Anti-gel diesel fuel additive will not de-ice your gelled diesel fuel tank or assist you in starting your engine. The majority of diesel anti-gels can’t be added to the fuel tank once it’s gelled. To get the fuel flowing, you’ll need to use a de-icer additive in the tank. Anti-gel additives must be introduced to the tank no later than 10 degrees Fahrenheit before the fuel’s cloud point to ensure effective mixing. De-icers should be poured into the filters and tank to keep them from freezing. Then wait at least 30 minutes before beginning. Anti-gels must be stirred into the fuel rather than being put on top of it, otherwise they will not mix correctly. The best additive mixing conditions are warm gasoline.
Can you put too much anti-gel in diesel engine?
Is it possible to use too much anti-gel in diesel? You’ve probably added much too much high-quality diesel fuel additive. Overloading your engine can result in clogged filters, reduced engine performance, and potentially a whole new set of fuel and engine issues. If you’re losing your libido, don’t overdo it.
How cold does it have to be for diesel to gel?
- Gelling: It’s unusual to have a situation where the fuel practically turns to jelly. Gelling happens when the paraffin wax in diesel solidifies due to a drop in temperature, and the fuel’s temperature must be kept below minus 10 degrees F for extended periods of time, such as 48 to 72 hours. When diesel is cold soaked, the paraffin wax in the fuel hardens, giving it a hazy look. At temperatures as high as 32 degrees F, the fuel will begin to cloud, but it will continue to flow. Before the fuel can gel, it must be kept at a very low temperature for an extended period of time. It’s common to hear drivers complain about their fuel gelling up, but this is almost certainly not the issue they’re having. Ice or solidified paraffin wax in the fuel filter is more likely to be the issue. There’s more on that later.
- Cloud Point: To determine the cloud point of a sample of diesel fuel, which is the temperature at which the naturally present paraffin wax in #2 diesel fuel begins to crystalize, there are prescribed methods. The fuel has a hazy look due to the microscopic particles of suspended hardened wax. Cloud point temperatures for diesel fuel typically vary from -18°F to +20°F, but can reach +40°F depending on a variety of factors connected to the base stock and refining operations. The cloud point of so-called winter diesel fuel (#1 diesel or kerosene) is substantially lower since it contains relatively little paraffin. Fuel distributors will test the product and, if requested, may include the results in tenders and delivery receipts.
- The temperature at which a liquid loses its flow properties is known as the pour point. The pour point of diesel fuel changes according on the wax content in the fuel, which varies depending on the source of the base stock, the refining process, and the type and quantity of additives added to the fuel during refining or distribution. The difference between the cloud point and the pour point is always there, with the latter often being 2° to 20°F lower than the former. To establish the pour point of a fuel sample, certain tests must be performed. Bulk providers, as previously stated, can supply this information.
- When diesel fuel is cooled, the cold filter plugging point is a measurement based on a standardized test that indicates the rate at which it will flow through a standardized filtration equipment in a given amount of time. The CFPP is the point at which the sample fails to pass through the filter in the time allotted.
At what temp does #2 diesel gel?
This is the problem that diesel users are referring to when they talk about gelling. The cloud point, named after the white haze or “cloud” that emerges as paraffin wax crystalizes, is the temperature at which gelling begins. The cloud point of No. 2 diesel fuel is 14 degrees Fahrenheit.
Will diesel Ungel on it’s own?
A variety of things can be put to a gelled tank to aid in the recovery of the fuel to its original state. Opti-Lube Gel Melt and Diesel 911, for example, are made specifically for gelled fuel. Simply fill the tank with one of these and follow the dosing directions. There’s no need to heat or mix the tank. These can take a long time to install, depending on the size and shape of the tank. The treated fuel in the tank may not be able to reach gelled fuel that is not in the tank, such as in fuel lines and filters, which is a significant constraint.
How do I keep my diesel from gelling?
One of the best methods to avoid fuel gelling is to keep the fuel from becoming too cold, which you can accomplish by not leaving your car outside in the cold. This technique should work in the winter if you have a heated garage or other form of climate-controlled storage facility for your vehicle. Because the fuel won’t gel while the engine is running, you can still drive the automobile in the cold. If you have to leave it outside for several hours or days at a time, you’ll need to find another technique to keep the fuel from gelling.
Can you use too much Howes diesel treatment?
Yes! In fact, using a diesel fuel additive to increase the life of your diesel engine is highly advised. Whether you drive a huge vehicle, work on a construction site with an excavator, or travel across the nation in an RV on vacation days, you can benefit from using an additive all year. Premature wear of your injectors, pumps, and upper cylinders can be avoided with fuel additives that clean and lubricate diesel fuel. An anti-gel ingredient, such as Diesel Treat, is essential in colder climates or scenarios where you may move from warm weather to cooler ones. A system that does not use high-quality additives may suffer with time, lasting far less than an engine that has been properly maintained. In the winter, not utilizing an anti-gel could result in significant downtime and cost you money. It is possible to use multiple products at the same time, and overtreatment is not dangerous. Even if you’re using an injector cleaner like Howes Diesel Defender, you can add Diesel Treat immediately soon if the weather starts to turn cold.
Does Stabil work for diesel?
This diesel fuel additive keeps fuel fresh, allowing for quick and easy starts while also improving engine performance.
Diesel Formula helps eliminate water and inhibits the buildup of sludge and sediment. It also cleans and lubricates fuel injectors to increase efficiency.
It can be used in any diesel fuel, including Ultra Low Sulfur Diesel and Bio-Diesel mixes, and is completely safe. It can also be used in any diesel engine, including marine and agricultural machinery.
Do gas stations add anti gel to diesel fuel?
One of the most significant disadvantages of diesel fuel is that it does not perform well in cold weather. When I say it doesn’t play nice, I mean that the cold can be a pain in the neck. Diesel fuel can create waxy solid crystals that clog gasoline lines and filters when temperatures drop. This not only prevents engines from starting (or from starting and then dying), but it can also necessitate major repairs if things go bad enough.