Rolling noises are quite common in automobiles, both in a smart fortwo and in any other model. But in practice, a certain number of elements can induce rolling noise. Whatever happens, these are dysfunctions that must be dealt with. We will therefore see via this post what will be the most common bearing noises on a smart fortwo, and what should be done to remedy them.
Rolling noise front or rear wheels on the Smart Fortwo
First of all, it is essential to understand the nature of the noise. If it is a noise coming from the engine block, we will see that in the next paragraph. Here we will discover the rolling noises coming from the wheels of your smart fortwo. This is a problem that can occur so much front, rear, left or right wheel . Often it is a thud , quite similar to the sound naturally generated by the wheel, however more intense and deeper. This noise should be heard when you turn the steering wheel in one direction, unless both sides are damaged. If this is your case, this noise is probably coming from the wheel bearings. There are not a lot of solutions in this situation, you just have to change them. You should be aware that a bearing that jams can cause the wheel to come to a complete stop. Carrying out repairs on your own requires a few specific tools. The best is to own a lift to elevate your smart fortwo.
A rolling noise from the engine block of the smart fortwo
Although there are many places in a smart fortwo there are bearings, there are several components in the engine block that are more conducive to inducing this type of noise. In general, it is either the pulley of the water pump , or the pulley of alternator . In both cases, you will have to either replace the bearing only, but you are always more serene by changing the whole kit.