Being subject to recurring noise on your automobile tends to be annoying, a automobile is so sophisticated that it is usually difficult to determine its origin and even more so to find the part that produces it. If you have already experienced a clicking noise on your Audi Tt, we will most likely be able to support you. In fact, our editorial staff decided to create this document in order to review the main causes of a clicking noise on Audi Tt. 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 Audi Tt coming from your suspensions.
I perceive a clicking noise on Audi Tt located on my engine
Examine your high engine
If you perceive a clicking noise on Audi Tt, and this sound is located at the top of the engine, it means that it comes from your cylinder head and its associated parts. Two parts can be the triggers of these ticking noises on Audi Tt. Either the hydraulic pushers , in general it is because of their faulty “hydraulic catch-up” system that we will perceive these clicking noises, often when cold and go away when hot. Otherwise, it is the interplay of your rocker arms or their condition of wear that is at issue. In this circumstance, remember to change them.
Examine your low engine
If you have determined the region of origin of the Audi Tt clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both cases, the risk in the long term is the breakage of the motor. These two repairs are very complex and most mechanics will advise you to change the engine of your Audi Tt.
Combustion problem
Finally, if you have the feeling that this clicking noise on Audi Tt is in connection with the combustion of your engine, there are three possible causes of it. Examine the condition of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is possible that your timing belt is shifted and that it does not properly manage the timing of the various engine components to promote good combustion. And finally, the most classic reason, comes from your injection, which is either blocked or one or more injectors are injured. In this circumstance, do not hesitate to read this document which deals in detail with the different injection sounds on Audi Tt.
I perceive a clicking noise on Audi Tt in my direction
Examine the condition of the gimbals
One of the most basic reasons of a clicking noises in the direction of your Audi Tt is linked to the direction of the automobile. 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 make 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 changed very quickly, otherwise the entire cardan shaft will have to be changed. Consider taking a look at it. If you would like more detailed information about gimbals noises on Audi Tt, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you know a clicking noise on your Audi Tt, it is possible 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 circumstance, 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 Audi Tt coming from my suspensions
Examine the suspension
If you encounter a clicking noise on your Audi Tt once you pass a speed bump, it is highly possible that your suspension block is the cause of the sound. In fact, it may be the suspension cups, which, when they are dead, have the rubber (silentbloc) that acts as a buffer and shock absorber for the upper part of the suspension that no longer fulfils its function and during small jolts that compress the suspensions. To check if this is the problem that concerns you, take a dented road and, at low speed, listen to the sound originating from your front axle when ever you pass over holes. If these are the cups, consider changing them as soon as possible as this may damage other parts and require more expensive repairs.
Check spring and cylinder
If you are subject to a clicking noise on your Audi Tt at the suspension level, it is widely possible that spring wear or shock cylinder deformation may be a explanation. To check the condition of the spring, place the automobile on a flat surface and measure that the heights from the ground to the bottom of the body are similar on each side (empty car for measurement). You can also check between the front and rear, if there is a gap too significant it denotes that most likely your springs are worn, if you find out a leak go a little further in the article to have the solution to this problem. For the cylinder the verification is visual, be sure 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 think about replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Audi Tt than a clicking noise, don’t hesitate to consult this article.
