The driver should make full test of the car before you going to a self driving tour

Car owners usually in the driving of vehicle tests include: startup, vehicles have abnormal sound; each lamp can work normally; brake system is normal; check the oil line. No leakage of oil, gasoline, oil pipelines are aging; wiper can work normally; check the tires have no crack, crack, tire pressure is appropriate; check the tires have no loose, spare tire can work normally; the car repair and maintenance machine professional structure do routine maintenance and inspection long before.

In these basic checks done, there are several critical examination can not be ignored. First, the engine prior to travel during the holiday must be cleaned in advance to carry out maintenance on the engine and check the engine oil, antifreeze usage insufficient to timely add, expired must be promptly replaced. Main engine maintenance cleaning lubrication system, fuel system, cooling system and other aspects.

Under normal circumstances, the vehicle every 5000-10000 km it for cleaning and maintenance time, in addition, in the face of engine noise is too large, accelerate the powerless, the water temperature is too high will also be cleaning and maintenance; two, gear box, in the long-distance travel, maintenance of gearbox is also very important. Automatic transmission in the car every 20000-25000 km, cleaning and maintenance time, or in case of transmission slip, high temperature shift delay, system leakage, cleaning and maintenance time. The removal of harmful sludge and varnish deposits, restore the gaskets and O ring elastic, make gearbox shift smoothly, improve the power output, automatic gearbox old oil replacement and; three, car steering system, general every 40000-45000 km when the vehicle steering system needs cleaning and maintenance time, or in case of difficult steering leakage, system, replacing the power steering machine accessories, also be cleaning and maintenance time.

Snow and ice days prepared anti-skid chain.The anti-skid chain type of market has anti-skid chain metal (steel mesh chain, steel ladder chain), TPU tendon anti-skid chains (TPU imported rubber mesh chain), advanced resin rubber anti-skid chain (special cloth), prices for different materials and different. According to the structure can make the anti-skid chain is divided into two kinds: one kind is already connected to the anti-skid chain hood shaped; another is cross installed several separate anti-skid chains, it is relatively simple and cheap, but less convenient installation. Especially need to remind owners, in order to avoid accidents, to buy time to pay attention to watch the product packaging logo, product manufacturers whether it have formal certification.

Anti-skid chains of iron bigger to tire damage, recommended for most car drivers choose is rubber or leather anti-skid chains, truck drivers choose anti-skid chain iron more. Due to the use of less frequency, experts suggest that private car owners to choose the kind of iron coated with rubber material has the antiskid chain cover type, the price is cheaper, at about one hundred yuan, can be repeatedly used for many times. The owners in the choice of the anti-skid chain, must first make sure your car is a front wheel drive and rear wheel drive, the tire chains must be installed in the play a major role.

Here also recommend the useful and hot car diagnostic tool like:

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