In the long term use of cars, it is inevitable that some minor faults and small faults will occur, not to mention used cars. In particular, the tire, oil consumption and braking system are the most likely to produce safety hazards. So, how should we deal with these situations? What is the maintenance method for the common fault of the old car? Let's get to know it together.

A common fault: foreign tires were punctured.

The tires are the most likely to be worn and damaged. Especially when the road will always be stones or nails punctured tyres, many owners in order to save to a roadside repair shop to fix to go ahead, but this method can only be a temporary remedy, when running at high speed will have a big security risk. We recommend that the car repair shop for his specialty was added, because professional repair shop will have to remove the tire special tools and repair would be safer with special heating after vulcanizing machine.

Common fault two: oil consumption increased greatly.

When the car is used for a period of time, many owners will find that the fuel consumption has increased by more than ten percent, which is incomprehensible. In fact, the increase in fuel consumption also indicates that the vehicle has a potential failure. This is the first to understand the cause of the increase in fuel consumption, and then to solve it. There are many factors that lead to the increase of fuel consumption. For example, the skidding of the clutch will cause the loss of the engine's number, resulting in a sudden increase in fuel consumption and the need to replace the clutch disc and drive wheel in time.

Common fault three: brake system failure.

Brake system failure includes: the brake pedal stroke is too large, the braking effect is slow, the braking efficiency is very low or even lost, the braking distance is increased. There are three ways to eliminate this fault. Continuous brake pedal pedal, such as increased and elastic feeling, but pause for a while after the pedal is still low, is the air braking system, the braking system with exhaust. One foot brake is not good, but the brake effect is very good when stepping on the pedal a few times. Generally, the free travel of the brake pedal is too large or the brake clearance is too large. The free travel of the pedal should be adjusted, then the clearance of the brake should be checked, and the disintegration of the brake should be repaired when necessary. Recommended reading: how to judge whether the tire should be replaced

For all kinds of minor faults, the owners must not neglect it. It reminds you of the hidden faults of vehicles. Timely solutions or replacement can not only ensure the safety of driving, but also extend the service life of vehicles. So, please pay attention to it.