What is the reason for the car not turning on? Most drivers have at least once encountered the problem that when they start their car, the car does not turn on. In such situations, many people are confused and do not know what to do. The reason for the car not turning on is not always the same and it is different in different situations and cars.
Some of the reasons why the car does not turn on when starting
Running out of gas
In addition to various technical problems, sometimes the reason for the car not starting is so simple that we don’t even notice it. Another reason for the car not starting is running out of gas or fuel. Undoubtedly, lack of fuel will cause your car not to start.
However, it is better to be sure of the health and safety of the car parts before the car breaks down on the road and find the root cause of the car not starting more seriously.
car battery
The car battery is one of the parts that has an expiration date and is consumable. In general, the lifespan of each battery is two years. Of course, various factors affect the life of the battery, such as the way the car’s alternator works. After the car does not start, the first reason that comes to our mind is the battery, if the car battery is damaged, the car will not start. It is better to go to a repair shop and replace the battery after troubleshooting, do not do this arbitrarily.
Alternator failure
Sometimes, alternator problems are one of the reasons why car owners turn to mechanics. Therefore, it can be said that alternator failure and as a result car not starting is a common problem. By charging the car battery, the car alternator provides the electricity needed by the car to start the lights, heating system, radio and all other electrical components.
If the car’s alternator has a problem, this power supply to the engine will be a challenge. As a result, the car shuts off after one or two minutes or does not start from the beginning.
start
The starter is used to start the car. Now when you put the key in and turn it, the car engine starts and you hear it immediately. Now, if you hear a knocking sound when you start the car and the car does not start, it is a sign that the starter is broken and cannot start the engine. In these cases, you should only refer to the mechanic. If long and bad starts are made, this part may still be damaged.
Car switch failure
The switch is the part that draws power from the battery to other internal parts of the car. Now, if the switch is damaged, it cannot receive enough electricity to start the engine, and there is no spark to start the car. In these cases, we recommend using the spare switch. If your problem is not solved, get help from a mechanic.
Malfunction in the fuel system
Defects in the fuel system of the car can also lead to the car not turning on after starting. In order for the car to start moving, it needs enough fuel and air to enter the cylinder chamber so that the combustion process takes place well. Any defect in this path will result in the car not starting.
In such cases, the injectors may be damaged. Even the fuel pump may not work properly or the fuel filter may be clogged. Each of these items should be checked to make sure that the fuel supply path is healthy and go to the fault in other parts.
Problem in the car’s electrical system
If you had enough gas in the tank or if it was full and there was no problem in the fuel system, it must be a problem in the car’s electrical system. Cars have different sensors. If any of these sensors have a problem, they cause the engine not to work.