Why can a measured and calm driving style lead to serious damage to the car?

Often, car owners, in order to save fuel and reduce the load on the engine and transmission, practice a calm and measured driving style, the engine does not spin when accelerating more than 2000 rpm. It is believed that this approach to driving will become a soft engine, which eliminates premature wear and the occurrence of critical failures. However, many masters who repair cars still notice that such a measured driving style in certain situations can be harmful to the car. We'll talk in more detail about why you shouldn't constantly drive at low engine speeds.

Disadvantages of Driving at Low RPMs

Any experienced car owner knows that at low revs, the car does not always provide the necessary fuel efficiency. In modern cars, there is such a thing as cruising speed, which is usually 120-140 km / h on a car, the engine must work in Top Gear. If a motorist on a country road is driving at 90-100 km/h, including 4 or 5 gears, such performance does not guarantee fuel efficiency.

It should also be remembered that at low speeds it is impossible to immediately accelerate sharply and make a safe pass. Many modern engines are equipped with turbines, respectively, they have achieved maximum thrust at the level of 3000 crankshaft revolutions per minute. After all, if the driver is holding 100 km/h and a half rpm and need to accelerate quickly, the car will slowly accelerate until the engine spins up to revs, only after that there will be a sharp increase in power. Such overtaking becomes simply unsafe.

The oil pressure inside the engine will also depend on the increase in RPM and vehicle speed. If the engine is running almost idling, the pressure in the system is not optimal, and the moving parts are in poor contact. There is premature wear in the engine and the subsequent owner thus saved will expect costly and difficult repairs.

Engine and transmission problems

It should also be remembered that at high speeds, the so-called engine coking is noted. Inside the oil channels there are small deposits in the combustion chamber soot occurs and subsequently require a comprehensive cleaning of the engine that the engine is opened and repaired. Although such pollution could be avoided if the owner of the car once or twice a month “free” on the machine, spinning the engine to the maximum, thereby performing such a simple cleaning of the engine from pollution.

On a manual car, if the driver shifts into the field literally at 2000 rpm, there are problems with the gearbox, after all, the vibration will quickly wear out the transmission, and then an expensive repair will be required. It is best to change gears at 3000 rpm, in this case the necessary intensity of acceleration is provided and reduces the load on the engine and transmission.

Also, with such a slow and measured driving style, commuter routes are somewhat more safe. It is no secret that the average speed for the quality of suburban roads today is 100-120 km/h. a car that travels at a speed of 80 km/h is perceived as a threat to other road users. Therefore, in order not to collect a train from the wagons that you wanted to overtake, you must regulate the speed of the possibility of movement of your vehicle and the condition of the roadway.

Summarizing

You can often hear the erroneous opinion of drivers who believe that by practicing a dimensional driving style and driving exclusively at low speeds, they save fuel and reduce the load on the engine. However, in reality, this operation of the engine at low speeds causes the power supply of sakakavia, there is a problem with lubrication, fuel consumption increases, and also increases the load on the transmission, which ultimately leads to significant costs for the motorist and the need for expensive repairs.