Do you hear an engine noise on your Volkswagen Jetta when you drive your car? We understand that this is very stressful and that you are questioning. Discovering such a noise is not always a good indication, but it may also be nothing serious. To support you eliminate this trouble, our team has decided to create this content page to assist you in this investigation. In order to conduct this research as accurately as possible, we will first concentrate on clicking noises, then on whistling noises and, finally, on engine noises on Volkswagen Jetta metal type.
I hear a clicking engine noise Volkswagen Jetta
In case you find out a clicking engine noise on your Volkswagen Jetta, and that this noise is close to a click, you will have to discover the origin area of it to be able to know the cause of it. You will need a mechanical stethoscope or a large screwdriver to locate the original area of these noises.
I hear a clicking noise coming from my high engine
If you hear an engine noise on Volkswagen Jetta, and this noise is located at the top of the engine, it means that it is located at your cylinder head and accompanying elements. Two elements can be the causes of these engine noises on Volkswagen Jetta. Either the hydraulic pushers, in general it is because of their defective “hydraulic catch-up” system that we will hear these clicking noises, often when cold and vanishes when hot. Otherwise, it is your the play of your rocker arms or their state of wear that is the issue. In this case, reflect on changing them.
I hear a noise coming from the bottom engine of my Volkswagen Jetta
If you have revealed the location of origin of engine noise on Volkswagen Jetta that comes from your low engine, it may be that your rods or piston shafts are the causes. In both cases, the long-term risk is engine failure. These two fixes are very difficult and most technicians will advise you to swap the motor of your Volkswagen Jetta.
I hear an engine clicking noise on Volkswagen Jetta coming from combustion
Finally, if you have the feeling that this clicking noise is linked to the combustion of your engine, there are three possible causes of it. Examine the state of your glow plugs which if worn can hinder the proper combustion of the fuel mixture. Then, your timing belt may be shifted and may poorly manage the timing of the various engine elements to provide good combustion. And finally, the most classic cause, comes from your injection, which is either blocked or one or more injectors is damaged. In this case, do not be reluctant to refer to this content page which deals in detail with the several injector noises on Volkswagen Jetta.
Hissing noise / engine friction Volkswagen Jetta
Engine noise Volkswagen Jetta close to a bearing
If it is close to a squeaking noise you may have one of the bearings of your engine accessory parts that are reached. So examine the state and try to find the exact origins of this noise by positioning someone at the engine at idle, and if this noise is more likely to arise in high rpm, accelerate and position someone at the engine block to discover the region of origin of the noise. The three elements whose bearings are often at the origin of these noises are the water pump, the injection pump and the oil pump.
Engine noise Volkswagen Jetta when releasing or depressing the clutch
In the case that you identify engine noise on Volkswagen Jetta, but this noise occurs mainly when you release or depress your clutch pedal, in this instance it is very likely that your release bearing is worn. In fact, a worn release bearing will emit a noise close to a bell noise. To have more info about this noise and if you have managed to confirm that the release bearing is indeed the reason of your problems, direction here, to find a complete file on release bearing sounds on Volkswagen Jetta.
Engine noise Volkswagen Jetta close to a friction
In the event that you hear a motor noise on your Volkswagen Jetta, and, that this noise is close to a friction, it is likely that one of your belts or one of the elements that causes it is the source of your issues.Often, we will start to hear a motor noise on Volkswagen Jetta, close to a friction when one of the belts is worn out or when one of the related parts like your alternator, or your tensioner roller is the trouble. So bear in mind to examine their state and go to your auto technician to change the elements in question. If you have been able to target the noise as coming from the belts and you want more information about it, browse this content page on belt noise on Volkswagen Jetta for a complete guide.
Metal motor noise Volkswagen Jetta
In the event that you hear an engine noise on Volkswagen Jetta and this noise is similar to metal noise, it is possible that this noise comes from your gearbox or clutch. In fact, a metallic noise in the engine block is often linked to damaged sprockets. Try to examine that this noise comes from the transmission, if this is the case, almost instantly go to your auto technician or you would get a break down. Finally, the second possibility is that your silent engine blocks or rubber mounts may be dead. This causes a metallic noise every time your engine moves, either because of a change of pace (acceleration or braking) or, when you drive on roads in poor state. Examine the state of your silentblocks and change them if necessary. If you want to have more info about rubber mounts noises on Volkswagen Jetta, go through this content page which gives you more info about the several types of noise and their origins.
