The engine, as you know, is the beating heart of the car. When the car’s engine functions properly, you can enjoy worry-free driving. However, any malfunction in different parts of the engine can lead to serious and multiple problems. One important point to note is that the various components of a car engine are intricately connected, so damage to one part can gradually cause harm to other sections. For this reason, mechanics always advise not to ignore signs of engine failure and to respond promptly to them.
That said, prevention is always better than cure. Taking preventive measures can greatly help increase the lifespan of your car’s engine and also reduce maintenance costs. In this article, we will explore strategies to help you extend the useful life of your car’s engine.
How long is the lifespan of a car engine?
Before we explore methods to increase the lifespan of a car engine, it is essential to first look at the natural lifespan of car engines. On average, engines of high-quality cars, manufactured by reputable global brands, usually have a useful life of around 11 to 12 years or about 300,000 kilometers. In contrast, engines produced by less reputable companies generally have a shorter lifespan and typically face serious issues after approximately 200,000 kilometers or around 10 years.
Ways to Increase the Lifespan of a Car Engine
Although the build quality and design standards of the engine are the main factors determining its useful life, as a car owner, you can also take actions to help extend your engine’s lifespan. Below are some of the most important tips and strategies that can assist you in this regard:
- Use High-Quality and Standard Engine Oil
Engine oil is one of the most critical factors that lubricate the internal parts of the engine. If the engine oil quality is inadequate, excessive wear and friction between parts occur, which can lead to engine damage. The best way to select engine oil is to consult your vehicle’s owner manual. Additionally, consulting reputable workshops can help you choose the right oil.
- Timely Replacement of Consumable Car Parts
Consumable parts like engine oil, filters, spark plugs, and other components have a defined lifespan and must be replaced regularly. It is recommended to record the replacement times in a notebook to avoid missing any timely replacements. For example, engine oil and its filter should be changed every 5,000 kilometers or 6 months; air filters every 5,000 kilometers or 6 months; fuel filters every 10,000 to 20,000 kilometers; spark plugs every 50,000 kilometers; and the timing belt every 60,000 kilometers.
- Maintain a Proper and Healthy Electrical System
Fuel quality is not the only factor affecting engine performance. Many engine components such as spark plugs and various sensors require electrical current. Proper functioning of these parts depends on a stable and healthy electrical system. Therefore, regularly check the battery, alternator, and wiring. Also, installing a powerful audio system can put a heavy load on the battery and alternator, so it is recommended to have a separate power source for it.
- Ensure Proper Operation of the Engine Cooling System
Overheating can cause serious damage to the engine. To prevent this, periodically inspect the cooling system components such as the radiator, water pump, thermostat, and fan. Also, replace the coolant every 30,000 kilometers.
- Use High-Quality Fuel
Fuel quality greatly impacts engine lifespan. High-octane fuel performs better and reduces engine wear. Since fuel quality can vary between gas stations, it is recommended to use high-quality super gasoline. In gas-powered vehicles, CNG fuel causes higher engine temperatures, which can stress the engine, so occasionally using gasoline for fueling is advisable.
- Practice Proper Driving Habits
Proper driving is one of the most important factors in increasing engine life. Avoid sudden acceleration and braking and do not carry excessive loads. Also, in winter, after starting the engine, wait for it to reach the optimal temperature. Parking the car in extremely cold or hot weather can also harm the engine.
- Regular Engine Maintenance
Regular maintenance is one of the most crucial steps to preserve engine health. Many drivers overlook this, but those who have faced costly engine repairs understand its importance. It is recommended to service your car at least once a year.
In Conclusion
In this article, we reviewed methods to increase the lifespan of a car engine. Finally, it is important to note a few more points: always seek professional mechanics for engine repairs and use genuine spare parts. While engine tuning might seem appealing temporarily, it can undoubtedly reduce engine life in the long run.