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Hoe ouer die motor, hoe hoër is die brandstofverbruik?

Tyd: 2020-08-27 Hits: 1

Baie mense sal sulke probleme ondervind. Hoe meer hulle ry, hoe meer bekend is hulle. Namate die ouderdom van die motor styg, word die brandstofverbruik van die motor egter al hoe hoër. In werklikheid is dit nie 'n wanfunksie van die motor nie. Dit is omdat sommige van u motoronderdele onderhou of vervang moet word. Daar is geen onvermydelike verband tussen die lewensduur van motors en die brandstofverbruik nie.

Die toename in die algemene brandstofverbruik hou veral verband met ses faktore:

  • 1. Kontroleer die banddruk en bandspande gereeld

As die banddruk te laag is, sal die wrywing tussen die band en die grond toeneem, die weerstand verhoog en die brandstofverbruik verhoog. As u vanselfsprekend die taxi-afstand van die motor verminder, moet u nagaan of die band se lugdruk aan die lugdrukstandaard voldoen. Die normale banddruk is ongeveer 2.5 bar, en dit kan in die somer met 0.1 bar verminder word. Onthou ook om die mate van slytasie van die bande na te gaan. As die bande erg verweer is, gly dit dikwels en die brandstofverbruik sal ook toeneem. Oor die algemeen moet u elke 50,000 XNUMX kilometer 'n nuwe stel bande verwissel.

  • 2. Let op olie, maak koolstofneerslae skoon

Baie motoreienaars steur hulle nie aan olieprodukte nie. Petrol van swak gehalte sal koolstofneerslae verhoog. Te veel koolstofneerslae sal die muur van die inlaatpyp ru maak, die inname-effek en die gehalte van die gemengde gas beïnvloed, en die brandstofverbruik sal skerp styg. Daarom kan die gehalte van petrol nie geïgnoreer word nie, en dit is noodsaaklik om die koolstofdeposito elke ses maande op te ruim.

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  • 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.