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Car won't turn over but battery is good

Car won't turn over but battery is good - people tend to think that there is a problem with the battery.

Car won't turn over but battery is good

During the inspection, the car battery was found to be in good and very good condition. So, if it's not a damaged battery, what causes the car to not start?

In addition to the battery, it turns out that there are many other reasons why the car is difficult to start. So that in the future you don't panic when you face such problems, you must know the cause of the car not being able to start.

This is why the car won't start but the battery is good

1. Car Spark Plug Problem

One of the components used in the car starter system is the spark plug. If this part is problematic, then the car's starter can be affected. Dirty or worn spark plugs are two contributing factors.

First, dirty spark plugs can clog the spark plugs that the starter needs to run. When the car does not start, look at the spark plugs in the engine compartment. If it is dirty, clean it immediately by rubbing it using a special cleaner.

The second reason is that the spark plugs are no longer good. Conditions like this make the car difficult to start when it's still hot. When the engine is cold, the starter can be done. Spark plugs like this are better replaced so as not to hamper the performance of your favorite car.

2. Alternator or Dynamo Ampere Broken

Another reason a car is difficult to start is a faulty alternator. The alternator is an important component that serves to supply electricity to the battery. If this part is damaged, then the car will certainly not be able to start even though the battery is in good condition.

The alternator is actually not easily damaged. Generally the damage occurs in cars that are more than 8 years old. If you find damage to this part, the treatment that can be done is to make repairs at the workshop.

Read also : Starter works but engine won't turn over

3. Fuel Flow Is Not Smooth

Car conditions that are difficult to start often occur when the car is hot. It turns out that one of the contributing factors is the flow of fuel that is not perfectly distributed from the tank to the engine. In addition, the non-mixing of fuel with air can also be another cause of the car not being able to start in this condition.

The starter problem is not only when the car is hot, but the cause of the car being difficult to start can also be caused by running out of fuel. This problem is caused by the fuel pump (fuel pump) from the tank to the carburetor weakened due to cold conditions. Just hit the fuel pump in the engine compartment and it will work again.

4. Coil Overheated

In addition to spark plugs, the coil also plays a role in starting the car. Its own function is to multiply the electrical voltage in very large quantities to the battery (can reach thousands of volts). After that, an electric current can flow to the spark plug, triggering a spark.

If at any time the car is difficult to start, check the coil. The damaged coil is visible from the temperature being too hot. Replace this component, by replacing it, your car system can run as before.

5. Problematic WTS

WTS is often also called a water temperature sensor or temperature sensor. will also make it difficult for your car to start. If there is damage to the sensor, the injection system will be disrupted so the car cannot be started. Do a check to the workshop to ensure its condition.

Hopefully the explanation above is useful for you, thank you.