It is said that frequent starting will aggravate the wear and tear of the engine.It's true that more than 80 percent of the wear and tear in a car engine comes from instant wear during cold start.
If the vehicle starts to jam under the condition of cold vehicle, the first cold start will cause severe wear, and the oil temperature is not up to the best working condition before the flow is poor, the oil cannot quickly and effectively form oil film, resulting in increased wear between parts, and over time there is even the possibility of cylinder.Therefore, it is very important to choose a good oil for vehicles that often encounter urban congestion and need frequent start and stop.
Start-stop protection of oil
In the city's congested traffic, the car frequently shut off, start, which brings great pressure to the oil, ordinary oil anti-wear, anti-oxidation and high temperature performance general, beyond the critical value of performance, the oil's ability to decline, not effective protection for the engine.
Especially equipped with automatic start-stop engine vehicle, engine start-stop frequently very tall to the requirement of engine oil, it not only need good abrasion resistance and must combine the performance of high temperature resistant, many owners when choosing an oil change without being aware of this, they think that ordinary oil has already qualified for, in fact, although no problem but will greatly shorten the maintenance period!So if your car has automatic start and stop, make sure the oil level is higher.