Being subject to repeated noise on your car tends to be annoying, a car is so sophisticated that it is generally 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 volvo xc70, we will probably be able to help you. Indeed, our editorial staff decided to create this article in order to review the main causes of a clicking noise on volvo xc70. 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 origins of clicking noise on volvo xc70 coming from your suspensions.
I listen to a clicking noise on volvo xc70 on my engine
Examine your high engine
If you listen to a clicking noise on volvo xc70, and this noise is located at the top of the engine, it means that it comes from your cylinder head and its associated parts. Two elements can be the triggers of these ticking noises on volvo xc70. Either the hydraulic pushers , generally it is because of their faulty “hydraulic catch-up” system that we will notice 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 distinguished the spot of source of the volvo xc70 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 fixes are very difficult and most mechanics will advise you to swap the engine of your volvo xc70.
Combustion problem
Finally, if you have the feeling that this clicking noise on volvo xc70 is connected to the combustion of your engine, there are three possible triggers of it. Examine the state of your glow plugs which, if worn, can hinder the proper combustion of the fuel mixture. Then, it is conceivable 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 destroyed. In this case, do not hesitate to read this article which deals in detail with the different injection sounds on volvo xc70.
I listen to a clicking noise on volvo xc70 in my direction
Examine the state of the gimbals
One of the most common causes of a clicking noises in the direction of your volvo xc70 is linked to the direction of the car. 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 generate a ticking type of sound when you get closer to the stop zone of your steering. A bellows with holes will harm the cardan shaft very quickly and must be swapped very quickly, otherwise the entire cardan shaft will have to be swapped. Consider taking a look at it. If you would like more detailed information about gimbals noises on volvo xc70, do not hesitate to consult this complete guide.
Examine the rest of your direction
Finally, when you recognise a clicking noise on your volvo xc70, it is conceivable 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 listen to a clicking noise on volvo xc70 coming from my suspensions
Examine the suspension
If you experience a clicking noise on your volvo xc70 once you pass a speed bump, it is really conceivable that your suspension block is the cause of the noise. Indeed, 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 role and during small jolts that compress the suspensions. To examine if this is the issue that worries you, take a dented road and, at low speed, focus on the noise originating from your front axle when you pass over holes. If these are the cups, consider changing them quickly as this may affect other parts and require more expensive repairs.
Check spring and cylinder
If you detect a clicking noise on your volvo xc70 at the suspension level, it is highly conceivable that spring wear or shock cylinder deformation may be a explanation. To examine 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 examine between the front and rear, if there is a gap too large it suggests that 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, 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 volvo xc70 than a clicking noise, don’t hesitate to consult this article.
