A car’s engine needs many parts to work. The starter motor is only one of these parts. But what does a starter do? What are the signs of starter failure? Finally, we will give information about the repair of the starter engine and the prices of the starter dynamo. Here we go.
What is an Anthem Dynamo and What Does It Do?
To put it briefly, the starter motor is a dynamo that produces the power that turns the crank gear for the first operation of the vehicle’s engine. You’ve probably seen it in old movies. Someone would turn an iron attached to the front of the vehicle and start the engine. In addition, for example, a rope would be pulled quickly to start gasoline tree saws and the saw engine would start. On some motorcycles, the rider presses a pedal hard with his foot and the engine starts. All of this is to make the engine make the first movement to work. A starter dynamo is an engine that allows the engine to provide movement for its first operation without the need for muscle power.
When the driver turns the switch to start the car’s engine, you will see that the battery light is on in the first round. At this time, electricity goes to the starter. When the driver turns the switch a second time, the engine cranks, that is, it presses the starter to work. This is an indication that the starter has started to rotate and gives the first movement to start the engine. After the engine starts, the driver releases the key and the key goes back a little. As a result of this departure, the starter dynamo is deactivated and the engine is now self-operable.
What are the Symptoms of Starter Dynamo Failure?
1- Engine May Not Start at All
When the starter fails completely, the necessary motion energy to start your vehicle’s engine cannot be supplied. In this case, the starter will not be activated and the engine will not start even if you turn the ignition of your vehicle.
2- Burning Smell When Pressing the Anthem
Inside the starter motor there are copper wires and parts called coal. The smell of a burn during the operation of the starter motor is one of the most obvious indicators of a dynamo failure.
3- The Squeaking Sound When Pressing the Anthem
If you hear a chirp sound such as a whistle while pressing the starter, the part in the starter called the Bendix drive gear may have failed. So if you hear a crowing sound while your car is running, it could be an indication that the dynamo is faulty.
4- Smoke from Under the Hood
The starter must be deactivated after the car starts. But sometimes if the ignition does not push back to deactivate the starter, the starter will continue to work despite the engine running. The long-running engine begins to burn out and emits smoke.
Why the Starter Dynamo Fails
There are many reasons for the failure of the starter dynamo. Now let’s take a look at what causes the starter dynamo to malfunction.
1- Engine Aging
There are parts called starter coal in the starting motor. This coal runs out with time. As a result, it causes the engine to stop working. Replacing the coals of the starter dynamo can lead to the disappearance of the problem.
2- Cold Weather
In cold weather, the engine is more difficult to start. The starter uses much more power to start the engine in winter summers. This leads to a shortening of the life of the starter. That is why starter dynamos malfunction more often during the winter months.
3- Water Escape to the Starter Dynamo
The starter dynamo is located in the open near the engine block. It is generally located in a closed enclosure. But the rear vents can cause foreign things to get inside the engine. Water can escape into the starter when passing through a puddle. This causes the starting dynamo of your vehicle to fail.
4- Oil Leakage into the Starter Dynamo
Oil leaks on the engine may cause the starter dynamo to fail. This type of leakage can cause oil to enter the starter housing and take up the commutator area of the engine shaft. This will impair the starter’s ability to start the engine.
Starter Engine Repair and Replacement Fee
The starter is a part that can be repaired. Today’s craftsmen usually prefer to replace it with a new one instead of repairing it. But it is a cheap and easy way to get it repaired. The starter itself is sold for between 75 and 120 dollars. It will also be replaced for a labor fee of $20 to $40.
Source: What is Starter Dynamo (Engine)? Fault Symptoms and Repair