Tips Sahabat

Negative Effects of Car Business Downgrade

09 April 2025
downgrade busi mobil

Cars are personal vehicles that have many enthusiasts. Besides being usable in all kinds of weather situations, cars also have high performance and are very comfortable for long journeys. Spark plugs are one of the important components in a car's engine.

But, what happens if there is a downgrade of the car's spark plugs? Will there be negative impacts on the engine and can it affect the car's performance? We have prepared answers to your questions regarding this issue. Here is the review!

Impact of Downgrading Car Spark Plugs

Every car from the factory has been set up using various types of spark plugs. Which have been adjusted to the needs of the engine embedded in the car. The differences in spark plug types are seen from the electrode material and the heat range.

The main function of a spark plug is to ignite the mixture of gasoline and air that is compressed through the piston movement in the engine. If the spark plug has issues, then the combustion that occurs in the engine chamber and the components related to its motion system will not function properly.

The same goes for a downgrade of the car's spark plugs. Downgrading spark plugs means replacing high-spec spark plugs with lower ones, also known as a downgrade in spark plug class.

Currently, almost all cars use iridium-type spark plugs, which are the highest type compared to nickel or platinum. The noble metal used in iridium spark plugs has greater durability at high temperatures, and its spark can be much more focused compared to other types.

You can even use them for a longer period compared to regular type spark plugs. So what effects will occur if a downgrade of spark plugs is done on the car?

It is highly recommended for cars to continue using the type of spark plugs that have been recommended by the manufacturer. If there is a downgrade in spark plug class, the most significant effect you will feel is a heavier engine pull.

This heaviness in pull is due to the combustion process not occurring perfectly as it used to. The explosive power in the combustion chamber inside the engine will also be smaller, reducing the power that is usually produced by the engine.

In addition to engine performance issues, you will also experience other problems, namely increased fuel consumption, making it more wasteful than usual. The gas pedal pressed deeper due to the reduced power will consume more fuel.

Your car, which is usually used for long trips and has high speed, can only reach half of its previous speed if there is a downgrade of the spark plugs. It is clear that the effects are very negative, right?

Service Your Car at an Official Daihatsu Workshop!

When servicing your car, not all workshops do it correctly. A downgrade of spark plugs could happen to your car. Therefore, we highly recommend that you service your car regularly at an official Daihatsu workshop.

So that your car can receive more detailed and quality care, and can remain as per the factory settings. Official Daihatsu workshops are definitely trustworthy, as every car service is always adjusted to the factory specifications of the vehicle.

You can also access the official website of Daihatsu to get interesting information regarding car spark plug downgrades or other information, which is very beneficial for your car maintenance. What are you waiting for? Visit now!

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