Being subject to constant noise on your vehicle tends to be frustrating, a vehicle is so sophisticated that it is usually difficult to situate its origin and even more so to find the part that generates it. If you have already experienced a clicking noise on your Bmw 1 series, we will most likely be able to support you. In fact, our editorial staff decided to write this article in order to review the main causes of a clicking noise on Bmw 1 series. This is why, firstly, we will look at what are the reasons of this type of noise coming from your engine block, then those of a noise coming from your direction and finally, the sources of clicking noise on Bmw 1 series coming from your suspensions.
I perceive a clicking noise on Bmw 1 series located on my engine
Verify your high engine
If you perceive a clicking noise on Bmw 1 series, and this noise is located at the top of the engine, it means that it comes from your cylinder head and its accompanying parts. Two parts can be the causes of these ticking noises on Bmw 1 series. Either the hydraulic pushers , in most cases it is because of their faulty “hydraulic catch-up” system that we will hear these clicking noises, often when cold and disappear when hot. Otherwise, it is the interplay of your rocker arms or their condition of wear that is at issue. In this situation, remember to change them.
Verify your low engine
If you have founded the zone of origin of the Bmw 1 series clikcing noises coming from your low engine, it may be that your rods or piston shafts are the causes. In both situations, the risk in the long term is the breakage of the motor. These two fixes are very complicated and most mechanics will suggest you to replace the engine of your Bmw 1 series.
Finally, if you have the feeling that this clicking noise on Bmw 1 series is related to the combustion of your engine, there are three possible triggers of it. Verify the condition of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is plausible that your timing belt is shifted and that it does not properly manage the timing of the various engine elements to promote good combustion. And finally, the most classic cause, comes from your injection, which is either blocked or one or more injectors are injured. In this case, do not hesitate to check this article which deals in detail with the different injection sounds on Bmw 1 series.
I perceive a clicking noise on Bmw 1 series in my direction
Verify the condition of the gimbals
One of the most basic reasons of a clicking noises in the direction of your Bmw 1 series is connected to the direction of the vehicle. Indeed, the cardans and their bellows are parts that are constantly stressed during your changes of direction or that you turn your wheels and a wear of one of them can create a ticking type of sound when you get closer to the stop zone of your steering. A bellows with holes will damage the cardan shaft very quickly and must be replaced very quickly, otherwise the entire cardan shaft will have to be replaced. Consider taking a look at it. If you would like more detailed information about gimbals noises on Bmw 1 series, do not hesitate to read this complete guide.
Verify the rest of your direction
Finally, when you know a clicking noise on your Bmw 1 series, it is plausible that it is the direction that is involved. Just like the gimbals, the steering part is mobilized when you turn your wheels. If this is the case, the parts that may have been damaged due to normal wear and tear or impact (e. g. sidewalks) are steering rods, stabilizer bar silentblocks or steering triangles.
I perceive a clicking noise on Bmw 1 series coming from my suspensions
Verify the suspension
If you encounter a clicking noise on your Bmw 1 series each time you pass a speed bump, it is very plausible that your suspension block is the induce of the noise. In fact, it may be the suspension cups, which, when they are outdated, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its task and during small jolts that compress the suspensions. To examine if this is the trouble that worries you, take a dented road and, at low speed, listen to the noise coming from your front axle when you pass over holes. If these are the cups, consider changing them promptly as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you notice a clicking noise on your Bmw 1 series at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a explanation. To examine the shape of the spring, position the vehicle on a flat surface and measure that the heights from the ground to the bottom of the body are equivalent on each side (empty car for measurement). You can also examine between the front and rear, if there is a gap too significant it means that most likely your springs are worn, if you observe a leak go a little further in the article to have the answer to this problem. For the cylinder the verification is visual, ensure that it seems to work in a straight axis. And that there is no angle that would alter its proper functioning. If one of them breaks in both situations, you should consider swapping it or them. If you have the feeling that this noise is more like a squeaking noise on Bmw 1 series than a clicking noise, don’t hesitate to consult this article.