Can you fill the oil to the upper limit?

The traditional dipstick has obvious upper and lower limits, and it only needs to be monitored in the middle of the upper and lower limits. Naturally, if it can be in the middle, it is the most suitable. Some car buyers asked if it was okay to add the oil to the upper limit, or did the oil just exceed the upper limit? It's no problem to add the oil to the upper limit, as long as it doesn't exceed it.

However, the more oil, the better. The higher the amount of oil, the greater the pressure of the automobile engine (because the engine crankshaft must constantly stir the oil in the oil pan to complete splash lubrication). Ideally, when the pressure of the automobile engine is minimum, the liquid level gauge can be kept in the middle lower part. At the same time, the wettability is maintained for a long time.

What should I do if I have to pump out too much oil?

1, the car stops horizontally and the car engine cools down;

2. Special tools: scissors, medical infusion tubes, syringes, paper towels and beverage bottles;

3. Specific steps: Pull out the dipstick, cut off a section of infusion tube slightly longer than the dipstick, and put one end on the syringe. Insert the other end of the infusion tube into the dipstick tube and it will be very stable gradually. Finally, before 3 cm comes into contact with oil, it must be tested several times. Finally, pump out the oil with a syringe and put it in a beverage bottle. Give oil when the engine oil is insufficient.