Best Practices: When to Add Additives to Diesel Fuel?

Learn the optimal times to add diesel fuel additives for better engine performance and longevity.

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Additives should be added to diesel during fueling to ensure proper mixing. They are particularly important in cold weather to prevent fuel gelling, and to enhance lubricity and cetane levels for better fuel efficiency and engine performance. Regular use of additives can also help reduce engine deposits and extend the engine's lifespan.

FAQs & Answers

  1. What are diesel fuel additives used for? Diesel fuel additives enhance lubricity, improve cetane levels, and prevent fuel gelling, especially in cold weather.
  2. How often should I use diesel additives? Regular use during fueling is recommended, particularly in cold conditions and to maintain optimal engine performance.
  3. Can additives extend engine lifespan? Yes, additives can reduce deposits and improve efficiency, potentially extending the lifespan of your diesel engine.