Being subject to recurring noise on your vehicle tends to be annoying, a vehicle is so sophisticated that it is constantly difficult to determine its origin and even more so to find the part that causes it. If you have already experienced a clicking noise on your Volkswagen Transporter, we will almost certainly be able to help you. Indeed, our editorial staff decided to compose this content page in order to review the main causes of a clicking noise on Volkswagen Transporter. This is why, firstly, we will look at what are the causes 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 Volkswagen Transporter coming from your suspensions.
I perceive a clicking noise on Volkswagen Transporter on my engine
Check your high engine
If you perceive a clicking noise on Volkswagen Transporter, and this sound 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 triggers of these ticking noises on Volkswagen Transporter. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will find out these clicking noises, often when cold and go away when hot. Otherwise, it is the interplay of your rocker arms or their state of wear that is at issue. In this circumstance, remember to change them.
Check your low engine
If you have identified the spot of source of the Volkswagen Transporter clikcing noises coming from your low engine, it may be that your rods or piston shafts are the triggers. In both situations, the risk in the long term is the breakage of the motor. These two maintenance are very complicated and most mechanics will encourage you to change the engine of your Volkswagen Transporter.
Combustion problem
Finally, if you have the feeling that this clicking noise on Volkswagen Transporter is related to the combustion of your engine, there are three possible origins of it. Check the state 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 components 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 consult this content page which deals in detail with the different injection sounds on Volkswagen Transporter.
I perceive a clicking noise on Volkswagen Transporter in my direction
Check the state of the gimbals
One of the most common triggers of a clicking noises in the direction of your Volkswagen Transporter is linked 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 approach the stop zone of your steering. A bellows with holes will harm the cardan shaft very quickly and must be changed rapidly, 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 Volkswagen Transporter, do not hesitate to consult this complete guide.
Check the rest of your direction
Finally, when you recognise a clicking noise on your Volkswagen Transporter, 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 Volkswagen Transporter coming from my suspensions
Check the suspension
If you experience a clicking noise on your Volkswagen Transporter when you pass a speed bump, it is really plausible that your suspension block is the cause of the sound. Indeed, 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 role and during small jolts that compress the suspensions. To verify if this is the issue that worries you, take a dented road and, at low speed, listen to the sound coming from your front axle when ever 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 are subject to a clicking noise on your Volkswagen Transporter at the suspension level, it is widely plausible that spring wear or shock cylinder deformation may be a reason. To verify the condition 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 similar on each side (empty car for measurement). You can also verify between the front and rear, if there is a gap too significant it means that most likely your springs are worn, if you see 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 replacing it or them. If you have the feeling that this noise is more like a squeaking noise on Volkswagen Transporter than a clicking noise, don’t hesitate to consult this article.
