Often, some owners park their cars in the garage for a variety of reasons. For the situation, there are auto professionals said that long-term parking cars to the harm of the car is quite big, therefore, do not recommend owners when going out, the car parked for a long time, the car high failure rate.

As for why cars can't be parked in the long term, yuhuan kai and machinery co., LTD. Said:

An oil seal is easy ageing, because the car stops, the contact force is uneven around the oil seal, until the oil seal permanent deformation, it is very easy to leak.

Two is the oil oxidation corrosion machine, the vehicle is long term, the oil oxidation phenomenon can be very serious. When restart, the cylinder and piston can form dry friction or semi-dry friction, accelerate the wear of the parts, and the resistance greatly increases, causing the starting difficulty.

Third, the battery is discarded in advance. Today, cars typically use lead-acid batteries, which are characterized by self-discharge when the car is shut down. Under normal conditions, the battery will fall by more than 1% per day. Particularly serious is that, after long-term battery self-discharge, plate surface sulfide, influence the effect of storage battery recharging, eventually lead to battery scrap in advance.

After a long period of parking, the tyre will be deformed. After the car is stopped, the weight of the car is borne by four tires touching the ground, causing the contact area to contract. Cars stopped the longer, the more deformation parts difficult to restore Complex, make the weight distribution around the tire changes, rolling radius is not uniform, caused unbalanced tires. Once the car has entered the high speed, it will be shaken by the body, which can accelerate the wear and tear of the tire, which can also cause a safety hazard.

After a long period of parking, the electronic components of the car fail. The electronic components and fittings of the car have a common feature, which is waterproof, moisture-proof and anti-corrosion, which can cause failure. The potential for moisture is greatly increased for the electronic components or plug joints of the stalled vehicle, and the longer the duration of the shutdown, the higher the probability of failure.