Rolling noises are fairly regular on cars, both on a Kia Optima 2 Sw and on any other model. However, various components can induce bearing noise. Whatever happens, those are worries that need to be addressed. We will see through this text what are the most regular bearing noises on a Kia Optima 2 Sw, and what to do to adjust it.noise-bearing-Kia-Optima-2-Sw

Rolling noise front or rear wheels on the Kia Optima 2 Sw

First of all, it is essential to understand the cause of the noise. If it is a noise coming from the engine, we will see that in the next paragraph. Here, we will see the rolling noises coming from the wheels of your Kia Optima 2 Sw. It is a phenomenon that can occur similarly front, rear, left or right wheel . In general, it is a thud , quite similar to the sound naturally generated by the wheel, but louder and more serious. This noise should be pronounced when you turn in one direction, unless both sides are defective. If this is the case, this noise probably comes from the wheel bearings. There is not much to do in this case, you just need to replace them. Be aware that a blocked bearing can cause the wheel to come to a complete stop. Carrying out repairs alone at home requires a few special tools. The best is to have a lift to raise your Kia Optima 2 Sw.

Noise from the Kia Optima 2 Sw engine

Even if there are bearings everywhere in a Kia Optima 2 Sw, there are a few engine components that are more conducive to inducing this type of noise. Often it's either the pulley of the water pump , or the pulley of alternator . In both cases, it will either replace the bearing only, but we are necessarily more serene by replacing the entire kit.