What Are the Causes of Engine Noise?


People often get scared when an unfamiliar noise starts coming from somewhere beneath the hood of their cars. While it is a worrisome indication that something might be wrong with your vehicle, it is important to know that cars have complex engine systems. For this purpose, it is best not to agonize over it too much.

You can sort this issue once you identify the underlying cause of the noise. One of the most common culprits for engine clatter is carbon build-up. The only way to fix this problem is by conducting an engine carbon cleaner up. Keep reading to understand what causes carbon build-up and how you can prevent it in the future.

What is Carbon Build-Up?

Our cars run on carbon-containing fuels. In a process called combustion, the engine of your car burns this fuel to produce energy for your car to function. Carbon is a by-product of this process and often gets deposited in the cylinders, intake, and exhaust valves of the engine.  If the deposit isn’t cleaned up, your car can get choked up and start producing noise.  Much like our lungs, our vehicles need a clear exhaust system to breathe properly. If too much carbon accumulates in the air intake, this can hinder your car to function properly.

How to Keep Your Car For a Long Time

How Can I Reduce Carbon Build-Up?

Here are a few ways you can maintain the health of your car and prevent excessive carbon build-up in your vehicle’s engine.

1.Use Good Quality of Fuel and Engine Oil

The quality of the fuel and engine oil you put in your car can have an impact on how much carbon deposits in the combustion chamber. Over the years, there has been a lot of innovation in the oil and gas industry. Today, there are many companies that provide engine oils and petrol with additional ingredients that help keep a check on carbon build-up. To prevent an excessive carbon build-up in your car engines, you need to ensure that you are using good quality engine oil and fuel.

2. Get Engine Oil Changed as Per Recommended

We recommend that you regularly get your car’s engine oil checked. Change the oil of your car according to the manufacturer’s recommendations. Also, refrain from using the vehicle if the oil change limit exceeds.

3. Use Carbon Cleaning Additives

If your car starts making noise before the carbon build-up reaches extreme levels, you can also use fuel additives to fix this. These additives help in engine carbon clean up.

4. Redline the Engine

If your car is prone to carbon build-up following every few hundred km drive, you can redline your engine to mitigate this issue.  Contrary to popular belief, redlining isn’t always bad for your car. By revving the engine until the tachometer hits the limit, this can help the motor of the car get rid of carbon build-up. That said, you should use caution and only redline the engine when it is at the correct operating temperature. Avoid redlining if the engine is too cold.