How do cars break down: self-repair or MOT?
How do cars break down: self-repair or MOT?
Anonim

No matter how much a car costs, it breaks down like any other mechanism with enviable regularity. There are many reasons why a car breaks down. You can install them both independently and by entrusting the vehicle to the master. Consider the 4 main reasons for a frequently breaking car.

Car won't start

Of course, there can be quite a few reasons why the mechanism does not work, ranging from a discharged battery to a breakdown of the engine control unit.

The initial diagnosis of the car begins with a survey by a specialist of the owner of the car, or the one who uses it. The specialist asks questions about how the transport behaved before the malfunction occurred, whether there were any interruptions, whether protection against thieves was installed in the car, whether the car was repaired, what was changed in it, etc. Based on the answers to the questions, the specialist can draw a preliminary conclusion about the probable cause of the problem and decide on the use of the necessary diagnostic methods.

car repair
car repair

Battery chargelow or completely absent

Every person who has their own vehicle faces the situation when a car breaks down, someone solves this problem personally, but many call an auto electrician.

Causes of battery problems:

  • Forgot to turn off the headlights, radio and other consumers of electricity in the car.
  • The alternator does not function, which is responsible for charging the battery while the car is moving.
  • The battery is frozen - this kind of breakdown most often happens with older devices.
  • Current leakage - occurs in case of failure of the electrical control units of the body, motor, box, chassis, etc. or if additional equipment is installed incorrectly, for example: radio, amplifier, video recorder, navigation, parking sensors, alarms, etc.
  • The device does not charge due to marriage or elapsed time.

To solve the problem, it is best to check the battery, and depending on the results of the test, it will be clear whether you need to buy a new charger or the old one can still be "revived".

the car often breaks down
the car often breaks down

Car steering wheel: how does it break down and is diagnostics needed?

Malfunctions of the control system (malfunctions of the hydraulic or electric booster, steering rack, individual structures) are also considered critical components, since they directly affect driving safety. If you have the slightest doubt about the presence of problems with the management, you should go tocar service for diagnostics. Specialists will not find anything "terrible", however, it is best to fix any problem immediately - it's easier and more economical.

car diagnostics
car diagnostics

Cooling

Each breakdown of the engine cooling system in most cases leads to complete engine failure or costly repairs. It should be noted that with a small leak of the cooling fluid, it is still allowed to continue driving, maintaining the level of antifreeze within the allowed limits. But problems like a non-working thermostat or a cooling fan simply do not give a chance to drive on their own to the nearest technical center - overheating of the internal combustion engine and repairs will be guaranteed.

Recommended: