"Aofu" automobile maintenance experts help you to answer: the traditional oil changing method can only release about 70% of the old oil, and about 30% of the old oil, especially the dirtiest deposits such as carbon deposit, sludge and colloid, still remain inside the machine parts, which makes the new oil turn black and paste as soon as it is put into use, which not only makes the new oil deteriorate prematurely, but also greatly reduces its lubrication and protection performance.
Here, "Aofu" warmly reminds you to regularly change the high-quality and high-standard engine oil designated by the manufacturer at the brand 4S shop. In addition, clean the engine before changing the oil (such as the engine cleaning protective agent of Jiaaofu), just like we "take a bath before changing clothes". Thoroughly clean and discharge a large number of carbon deposits, sludge, colloid and other deposits generated inside the engine, keep the engine clean, improve the working performance of engine oil, improve the engine power and service life, and really bring a young and healthy "heart" to the engine!