How to Fix and Repair Noise in Engine

For a car owner, the various sounds generated by internal components play an essential role in understanding the vehicle’s current state. A ticking noise in the engine is an off-putting sound and a warning sign of car issues that must be checked before they become severe.

Having a handle on what these noises denote and the malfunctioning components behind them is essential to maintaining a fully functioning car. In this blog, you will learn about the factors behind the ticking noise and possible reasons for noise from the engine.

An Oil Pressure Issue

Lubrication is vital for the engine to work precisely, ensuring that mechanical parts are well-aligned and operate without friction.The ticking noise in the engine significantly increases at crucial moments of maximum pressure, such as during vehicle startup and acceleration. Proper oil pressure is essential for maintaining engine balance, and the oil level in the car may be low.

If the oil pressure is stable, the next step is to check whether the oil is contaminated. Contaminated oil levels could be attributed to a faulty oil filter causing pressure issues. An easy solution would be to replace the filter and inspect the car for engine ticking noise.

Is it still an issue that needs to be fixed?

The oil itself may lack the proper viscosity, and this could lead to a ticking noise in the engine.

Lack of Car Usage

A car engine works best when used frequently and remains at an ideal temperature. Irregular and infrequent driving can lead to oil getting deposited within the machine and improper lubrication, leading to ticking noise.

It’s a minor issue requiring a person to drive around and ensure the engine is running correctly.

Worn Out Spark Plug

When was the last time you changed the spark plug? Over time, spark plugs can become worn out or misaligned, causing exhaust fumes to bypass the engine as the spark plug is too hot to touch and is covered with oil, grease, and other carbon-based substances. It’s time to replace the spark plug, which will fix the ticking noise from the engine.

Refer to your car’s owner’s manual for guidance on determining the recommended mileage for spark plug replacement and instructions on how to replace it.

Worn Or Misaligned Valves

The valves are a critical part of the engine because they ensure that air enters the combustion chamber and is expelled from the exhaust port. The intake and exhaust valves are interconnected and operate in synchronisation with the assistance of the valve train.

The components of the valve train, such as the camshaft, pushrods, and rocker arm, play a critical role in ensuring that the valves open at the correct distance and speed. Misalignment in the valve train, resulting from wear and tear, can lead to a ticking noise in the ...[Continue reading]