3 bad habits that damage the engine

The appearance of a new car does not have to look good, but the limbs must be sound. The heart is not the same as how strong it is, but the blood must be fresh enough. Everyone knows that blood is engine oil, and the engine is the heart of the car. The engine must be regularly repaired and maintained in time. However, many car clubs add some fully synthetic engine oil or mix various engine oils. what's the situation.

When a turbocharged engine suddenly stops at high speed, the oil lubrication will be interrupted, and the internal heat of the turbocharger cannot be taken away by the oil. At this time, the high temperature of the turbocharger turbine part will be transferred to the middle, and the heat in the bearing support shell cannot be quickly. Take away, and at the same time the supercharger rotor is still rotating at high speed under the effect of inertia, it will cause the turbocharger rotating shaft and the shaft sleeve to "bite". Idle hot car too long

Generally in low-temperature weather or overnight vehicles, a hot car will make the oil and water temperature suitable and play a role in protecting the engine. Today's EFI engines don't need a car that has been hot for as long as before. If it is too hot, it will cause extra carbon deposits. Occasionally forget it's okay, but more times the engine "overwork injury" is not good! Turn off the air conditioner

If the air conditioner is turned off without turning off the air conditioner, the air conditioner of the car will also start with the restart, increasing the load on the engine. Occasionally forget it's okay, but more times the engine "overwork injury" is not good! This caused physical damage to the original engine and reduced the engine's service life invisibly.