Why does the car burn too much? 8 reasons for high consumption

The high fuel consumption, which has become the nightmare of every car owner, is actually due to his own driving style. Fuel readings, which vary for many reasons, can be reduced to very low levels with a few concerns. In this article, we will share with you why vehicles burn too much.

Here are the reasons why cars burn too much…

Why does the car burn too much?

The fuel consumption of cars depends on many factors. Factors such as engine power, vehicle weight, aerodynamic structure, tire pressure and driving style affect fuel consumption.

1. The air filter is dirty

The air filter is located at the air intake to the vehicle’s engine. This filter ensures that the engine receives clean air and prevents the accumulation of dirty particles in the engine. Over time, however, the air filter can become dirty and block the engine’s air intake.

A dirty air filter causes the engine to receive less oxygen. This allows the engine to use more fuel. Therefore, it is necessary to clean or replace the air filter regularly.

Cleaning or replacing the air filter can improve both vehicle performance and fuel economy. The clean air filter allows the engine to breathe better and perform better.

Replacing or cleaning the air filter should be part of the vehicle’s maintenance schedule. In general, the air filter should be replaced every 10,000 km. However, depending on the conditions of use, it may be necessary to replace the vehicle more often.

2. Incorrectly inflated tires

Tires are the only point where the vehicle touches the ground. Therefore, properly inflating tires is an important factor that affects vehicle performance and fuel economy.

Incorrectly inflated tires reduce vehicle performance and increase fuel consumption. Because improperly inflated tires reduce vehicle handling and create more friction. This allows the vehicle to use more power and consume more fuel.

Incorrectly inflated tires can also cause the tires to wear out faster. This can lead to more frequent tire replacements and higher costs.

Correct tire inflation is important for fuel economy. Properly inflated tires increase vehicle performance, reduce fuel consumption and extend tire life.

The correct tire pressure for the vehicle is usually listed in the vehicle owner’s manual. Tire pressures may vary depending on vehicle weight, load and driving conditions. Therefore, the tire pressure should be checked regularly and adjusted if necessary.

3. Dirty engine oil

Engine oil is needed to run the engine. Engine oil reduces friction between engine parts and prevents wear of parts. However, over time the engine oil can become contaminated and this can affect the performance of the engine.

Contaminated engine oil reduces engine power and increases fuel consumption. Contaminated engine oil increases friction between engine parts, resulting in more power wasted. Therefore, the vehicle can consume more fuel.

Contaminated engine oil can also shorten engine life. Because contaminated engine oil can damage parts of the engine, resulting in more expensive repairs.

Since engine oil is a substance that must be changed regularly, the engine oil should be checked regularly and replaced if necessary. In general, the engine oil should be changed at the mileage intervals specified in the vehicle manual.

In addition, the choice of engine oil is also important. Choosing the right engine oil based on the vehicle’s operating conditions can improve vehicle performance and reduce fuel consumption.

4. Vehicle weight

Heavier vehicles consume more fuel. This causes the vehicle to perform acceleration and braking operations that require more power. This leads to higher fuel consumption.

Vehicle weight may vary depending on factors such as vehicle design and material usage. For example, a large SUV is heavier than a small sedan. In addition, the weight of passengers and belongings in the vehicle can also affect fuel consumption.

Reducing the weight of a vehicle can reduce fuel consumption. However, changes made to reduce the weight of the vehicle can also affect the performance and safety of the vehicle. Therefore, if the weight of the vehicle is to be reduced, it is important that these changes are made carefully and in a way that does not affect the safety of the vehicle.

The weight of the vehicle is not only important for fuel consumption, but also for the braking performance, handling and driving comfort of the vehicle. Therefore, the weight of the vehicle is determined based on factors such as the design of the vehicle and the use of materials.

5. Excessive Speeding

At too high speeds, the vehicle’s engine must produce more power. This causes the engine to consume more fuel. Speeding also increases the air resistance of the vehicle. As a result, the vehicle requires more power and consumes more fuel.

Driving too fast can also extend the braking distance. This results in more frequent braking and more fuel is consumed during braking.

In addition, excessive speed jeopardizes safety. Driving at high speeds increases the risk of losing control of the vehicle and increases the risk of an accident. This is not only important for fuel consumption, but also for life safety.

The maximum speed in the vehicle is important to save fuel. Vehicle manufacturers set the speed limit of the vehicle to a certain value to optimize the vehicle’s fuel economy. Therefore, it is important to operate the vehicle within the specified speed limit to save fuel.

6. Using low quality fuel

Lower quality fuel contains more contaminants and fewer cleaning agents. This further contaminates the vehicle’s engine and reduces performance. When the engine’s performance decreases, it consumes more fuel. Poor quality fuel can also have a low octane rating, causing the engine to use more fuel.

One of the reasons why low-quality fuel can damage the vehicle is that it can clog the fuel filter and injectors. This can increase the fuel consumption of the vehicle. In addition, poor quality fuel can damage the vehicle and shorten the life of the vehicle.

To prevent low-quality fuel from damaging the vehicle, vehicle owners must use high-quality fuel. Quality fuel contains less contaminants and more cleaning agents. This keeps the vehicle’s engine cleaner and improves performance. In addition, quality fuel also has a higher octane number, which means that the vehicle consumes less fuel.

Vehicle manufacturers make recommendations on the type of fuel to be used in vehicles. Following these recommendations will extend the life of the vehicle and save fuel. In addition, the use of quality fuel reduces the fuel consumption of the vehicle and allows you to travel a longer distance.

7. Use of air conditioning

On hot summer days, the use of air conditioning makes the interior of the vehicle cool and comfortable. However, using air conditioning can increase the vehicle’s fuel economy and raise the question of why the car is overheating.

Using air conditioners increases the vehicle’s fuel economy because air conditioners are powered by the vehicle’s engine. Air conditioning requires the vehicle’s engine to work harder to produce cold air. This increases the fuel consumption of the vehicle. In particular, the use of air conditioning in slow traffic and hot weather can further increase the fuel consumption of the vehicle.

However, driving in hot weather without air conditioning can also be uncomfortable and make the journey difficult. Therefore, instead of avoiding the use of air conditioning, car owners can save fuel by taking some simple precautions.

For example, leaving the vehicle in the shade while parked will lower the interior temperature of the vehicle and reduce air conditioning use. You can also use sun visors to protect car windows from the sun’s rays. This lowers the vehicle’s interior temperature and reduces the use of air conditioning.

8. Equipment Misuse

First of all, it is important to shift into the right gear while driving. Shifting into the wrong gear forces the vehicle’s engine unnecessarily, increasing fuel consumption. For example, driving at a low speed in a high gear puts a strain on the engine and increases the fuel consumption of the vehicle.

Proper shift timing is also important. Unnecessarily high speeds for gear changes can increase fuel consumption. Therefore, fuel can be saved by correctly adjusting shift timing and shifting to the correct gear for the vehicle speed and load.

Another important factor is not to shift into neutral or take your foot off the clutch pedal. Shifting into neutral while the vehicle is stationary causes the engine to run unnecessarily, resulting in increased fuel consumption. Not taking your foot off the clutch pedal also increases the vehicle’s fuel economy.

What can I do to reduce fuel consumption?

To reduce fuel consumption, it is necessary to carry out regular maintenance on the vehicle. Regular replacement of parts such as engine oil, air filter, fuel filter and spark plugs can reduce fuel consumption. In addition, driving at low speeds, avoiding sudden accelerations, freeing heavy loads and adjusting tire pressure correctly can also help save fuel.

Diesel or petrol burns less?

Diesel engines use less fuel because they have a higher thermal efficiency. In recent years, however, the difference in fuel consumption has become increasingly smaller due to the technological developments of petrol engines. Also, gasoline vehicles can be more expensive in most countries due to the tax advantage of diesel.

What speed is best for the vehicle?

The optimum speed for the vehicle depends on the vehicle design and engine size. In general, however, speeds between 50 and 80 km/h are optimal for fuel consumption.

Does air conditioning increase fuel consumption?

Yes, air conditioning increases fuel consumption. However, not using the air conditioning in hot weather will also reduce driving comfort, so it may not be the right option in terms of fuel economy. By setting the air conditioning to a low level and keeping the interior temperature of the vehicle as low as possible, you can save fuel.