How to maintain the engine?
1, change the oil in time. Once the oil turns black, thin and contains sand, stop using it immediately. If you don't change the oil for a long time or use deteriorated engine oil, it will not only fail to lubricate but also damage the engine. When changing oil, it is recommended to change the machine filter at the same time. At this time, in order to prevent the dirty things in the filter of the old machine from damaging the quality of the new oil, otherwise the new oil will be changed for nothing.
2. Use engine oil with low viscosity and good fluidity, which can effectively reduce engine wear.
Before cold start, the car must be warmed up. Mainly to reduce wear and tear, so that the engine can reach the normal fit clearance and maintain the best working condition.
4. Use some maintenance products, such as antifreeze, and some products have good effects. (Photo/Text/Photo: Pacific Auto Network Dong Peng)