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Diesel Car Maintenance Tips

Provides essential diesel car maintenance tips, including avoiding low fuel levels, proper engine warming, and cleaning diesel particulate filters. Highlights the importance of regular checks to ensure optimal performance, prevent costly repairs, and extend vehicle life.

  • 07 Apr 2025
  • 3 min read
  • 15 views

Despite shifting towards petrol engines due to stringent emission norms, diesel cars maintain a significant market share in India. While diesel engines offer robust performance, they sometimes require a delicate touch and demand specific care to ensure longevity and efficiency. Proper maintenance enhances performance and contributes to the long-term durability of diesel engine cars. Let’s explore some essential tips for diesel car maintenance, providing guidelines to keep these vehicles running smoothly.

How To Care For Your Diesel Engine Car

Here are some caring tips for diesel cars:

  • Avoid Driving With Low Fuel Levels

Diesel serves as a lubricant for crucial engine components. Low fuel levels may lead to air being pumped into the combustion chamber, causing friction and potential damage. Adequate fuel levels prevent damage to the engine's internal parts and maintain optimal functioning.

  • Avoid Revving The Engine When It's Cold

After starting the engine, allow time for it to warm up before revving. Cold revving can damage the engine, as thick oil and low lubrication increase the risk of premature wear on critical components. Allowing the powertrain to warm up enhances longevity and ensures better performance.

  • Avoid Driving In High Gear With Low RPM

Driving at low RPM (lugging) strains both the engine and transmission. Adhering to the recommended RPM ranges ensures optimal driving performance and extends the vehicle's lifespan. Downshifting or upshifting as needed helps maintain seamless driving performance.

  • Always Clean The Diesel Particulate Filter (DPF)

DPF captures harmful emissions, minimising their release into the atmosphere. Regular servicing and cleaning are crucial to prevent clogging and maintain power, performance, and efficiency. Periodic inspection and cleaning of the DPF contribute to the optimal condition of the diesel car.

  • Pay Attention To The Exhaust Smoke

Different smoke colours indicate various issues with the powertrain. Regularly inspect exhaust smoke; black smoke may suggest excessive fuel consumption, while white or blue smoke indicates coolant or oil-related problems. Addressing smoke-related issues contributes to the overall health and efficiency of the diesel engine.

Conclusion

Proper maintenance is imperative for the optimal performance and longevity of diesel cars. The tips from this blog offer essential guidelines for diesel car owners. By following these recommendations, drivers can ensure their diesel vehicles remain in top shape, delivering reliable performance and longevity. Additionally, comprehensive car insurance adds an extra layer of protection, safeguarding the driver and the vehicle in various situations. It's essential to embrace these tips and make the most of the robust diesel powerhouses designed for the long run.


 

Disclaimer: The information provided in this blog is for educational and informational purposes only. It may contain outdated data and information regarding the Insurance industry and products. It is advised to verify the currency and relevance of the data and information before taking any major steps. ICICI Lombard is not liable for any inaccuracies or consequences resulting from the use of this outdated information.  

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