For fuel injector systems to function properly, they must be kept free of dirt, debris, water, and extra air. As a more than 25-year-old diesel parts provider, we’ve gathered the list down to the top five recommendations for extending the lifespan of your fuel injectors and the rest of your fuel system:
1. Utilize the Suitable Stuff
For a diesel engine, always use diesel fuel. Although it might seem obvious, things like these happen all the time. You grasp the incorrect nozzle since you weren’t paying attention. Or perhaps you heard that your diesel engine can run on ordinary fuel, but the station is out of diesel, and you really need fuel. The primary distinction between regular gasoline and diesel fuel is that the latter is an oil while the former is a solvent. A diesel tank filled with standard gasoline will ignite too soon.
2. Keep an Eye on the Weather
There are normally two main categories of diesel fuel:
- Grade #1, often known as winterized diesel, is paraffin-free, it won’t freeze on you when it becomes colder.
- Grade #2 is the most typical grade seen at fueling stations worldwide.
Grade #2 diesel is less costly than Grade #1, but when the temperature drops, the paraffin in the fuel mixture begins to solidify. It can jam delicate gasoline injectors as it thickens, significantly lowering your engine’s performance.
3. Tidy it Like You Mean it
The majority of manufacturers agree that you should have the parts of your fuel injection pump cleaned every two years or 45,000 to 90,000 kilometers, whichever comes first. However, some manufacturers have differing recommendations. You may get rid of carbon buildup and clear your injectors of blockage by doing a full system clean. To maintain their injectors and everything else functioning at peak performance, some people choose to apply gasoline additives like Sea Foam, Gumout, and Chevron every 2,000 to 5,000 miles.
4. Remain on Top of Your Filter Changes
Consider your gasoline filter as a gatekeeper, the first line of defense against debris and other impediments entering your fuel system. Diesel fuel filters often deteriorate significantly more quickly than filters for regular gasoline. Pure fuel is required for today’s high-precision diesel engines, so when debris bypasses the filter and clogs the system, the ensuing damage can quickly mount up to hefty maintenance expenses.
5. Gimme’ Shelter
Your gasoline system will be adequately protected from the weather by an enclosed garage or a thick car cover. Your fuel network might suffer from the effects of torrential rain, extreme heat, bitter cold, and even roaring dust storms. For instance, water that collects on the bottom of your fuel tank due to condensation or other external factors might introduce algae and other microscopic species or cause it to rust.
When it comes to your diesel injection pump components, the adage “An ounce of prevention is worth a pound of cure” is not just a platitude. You can help your fuel injectors run more effectively and prolong the life of your engine by adhering to this basic, time-tested advice. Who wouldn’t want to spend more time with their preferred 4×4?
source: https://goldfarbinc.com/blogs/news/5-handy-tips-for-keeping-your-fuel-injectors-up-to-speed
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