todas as categorías
EN

Inicio>Centro de novas

¿Canto máis vello é o coche, maior será o consumo de combustible?

Equipo: 2020-08-27 Accesos: 1

Moita xente atopará este tipo de problemas. Canto máis conducen, máis familiares son. Non obstante, a medida que aumenta a idade do coche, o consumo de combustible do coche é cada vez maior. De feito, non se trata dun mal funcionamento do coche. É porque hai que manter ou substituír algunhas das pezas do seu coche. Non hai unha conexión inevitable entre a vida útil dos coches e o consumo de combustible.

O aumento do consumo xeral de combustible está relacionado principalmente con 6 factores:

  • 1. Comprobe a presión e o desgaste dos pneumáticos con frecuencia

Se a presión dos pneumáticos é demasiado baixa, aumentará a fricción entre o pneumático e o chan, aumentará a resistencia e aumentará o consumo de combustible. Ao conducir, se a distancia de rodaxe do coche é obviamente reducida, debería comprobar se a presión do aire dos pneumáticos cumpre coa norma de presión do aire. A presión normal dos pneumáticos rolda os 2.5 bar e pode reducirse en 0.1 bar no verán. Lembre tamén de comprobar o grao de desgaste dos pneumáticos. Se os pneumáticos están moi desgastados, moitas veces esvararán e o consumo de combustible tamén aumentará. Xeralmente, cada 50,000 quilómetros hai que cambiar un novo xogo de pneumáticos.

  • 2. Preste atención ao petróleo, limpe os depósitos de carbono

Moitos propietarios de vehículos non prestan atención aos produtos petrolíferos. A gasolina de mala calidade aumentará os depósitos de carbono. Un exceso de depósitos de carbono fará que a parede do tubo de admisión sexa rugosa, afectará o efecto de admisión e a calidade do gas mixto e o consumo de combustible aumentará bruscamente. Polo tanto, a calidade da gasolina non se pode ignorar e é esencial limpar o depósito de carbono cada seis meses.

1

  • 3. Periodically replace the spark plug

The function of the spark plug is to ignite the mixture with high voltage electricity. If damaged, the ignition energy will drop, and the mixture will burn unevenly, resulting in a slower car speed increase and increased fuel consumption.The life span of ordinary spark plugs is only 30,000- 50,000 kilometers, the life span of iridium gold spark plugs is about 50,000-80,000 kilometers, and the life span of platinum spark plugs can reach 100,000 kilometers!

  • 4. 80,000-110 thousand kilometers, replace the oxygen sensor

This is a ceramic element located on the exhaust pipe of the engine, used to detect and control the ratio of oxygen to fuel. After a long time of use, the computer of the electronic fuel injection system cannot obtain the information of the oxygen concentration in the exhaust pipe. The concentration of the mixed gas in the engine tends to be high, and the fuel consumption also increases. Therefore, it is necessary to regularly check the status of the oxygen sensor, which usually needs to be replaced when it is 80,000-110,000 kilometers.

  • 5. Replace the battery regularly

The battery controls the circuit inside the car, and the circuit is closely related to the oil circuit. Because the general battery will have a shortage of electricity for 2-3 years of use, resulting in insufficient starting voltage, the motor drives the engine to be weak, and the ignition energy becomes low, so fuel consumption soars. So don’t think that the battery can continue to be used without damage. To reduce fuel consumption, the battery must be replaced regularly.

  • 6. Car maintenance regularly

Cars such as the human body should be maintained and updated regularly. It is not enough to just replace gasoline and engine oil. Some aging parts also need to be replaced. General auto parts have a certain life cycle, which exceeds the use. The
time limit will seriously affect the performance of the car, and even bring about safety problems. Therefore, according to the manufacturer’s manual, replace it in time according to the vehicle condition.