Do you acknowledge an engine noise on your Volkswagen Polo 5 while driving? We understand that this is very worrying and that you are wondering. Listening such a noise is not always a good sign, but it may also be nothing serious. To support you fix this trouble, our team has decided to produce this article content to help you in this research. In order to carry out this research as accurately as possible, we will first focus on clicking noises, then on whistling noises and, finally, on engine noises on Volkswagen Polo 5 metal type.
I acknowledge a clicking engine noise Volkswagen Polo 5
In case you know a clicking engine noise on your Volkswagen Polo 5, and that this noise is close to a click, you will have to detect the origin place of it to be able to know the trigger of it. You will need a mechanical stethoscope or a large screwdriver to locate the original area of these noises.
I acknowledge a clicking noise coming from my high engine
If you acknowledge an engine noise on Volkswagen Polo 5, 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 origins of these engine noises on Volkswagen Polo 5. Either the hydraulic pushers, generally it is because of their defective “hydraulic catch-up” system that we will acknowledge 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 cases like this, consider swapping them.
I acknowledge a noise coming from the bottom engine of my Volkswagen Polo 5
If you have determined the area of origin of engine noise on Volkswagen Polo 5 that comes from your low engine, it may be that your rods or piston shafts are the triggers. In both situations, the long-term risk is engine failure. These two repairs are very complex and most technicians will advise you to replace the motor of your Volkswagen Polo 5.
I acknowledge an engine clicking noise on Volkswagen Polo 5 coming from combustion
Finally, if you have the feeling that this clicking noise 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, your timing belt may be shifted and may poorly manage the timing of the various engine parts to induce good combustion. And finally, the most classic trigger, comes from your injection, which is either clogged or one or more injectors is injured. In this case, do not be reluctant to refer to this article content which deals in detail with the distinct injector noises on Volkswagen Polo 5.
Hissing noise / engine friction Volkswagen Polo 5
Engine noise Volkswagen Polo 5 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 check the condition and try to find the exact source 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 determine the area 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 Polo 5 when releasing or depressing the clutch
In the case that you pay attention to engine noise on Volkswagen Polo 5, but this noise happens mainly when you release or depress your clutch pedal, in this instance it is very likely that your release bearing is worn. Indeed, a worn release bearing will make a noise close to a bell noise. To have more info about this noise and if you have managed to verify that the release bearing is indeed the cause of your problems, go here, to find a complete file on release bearing sounds on Volkswagen Polo 5.
Engine noise Volkswagen Polo 5 close to a friction
In case that you acknowledge a motor noise on your Volkswagen Polo 5, and, that this noise is close to a friction, it is likely that one of your belts or one of the parts that triggers it is the source of your problems.Often, we will start to acknowledge a motor noise on Volkswagen Polo 5, 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 remember to check their condition and go to your mechanic to change the elements in question. If you have been able to target the noise as coming from the belts and you want more details about it, go look at this article content on belt noise on Volkswagen Polo 5 for a complete guide.
Metal motor noise Volkswagen Polo 5
In case that you acknowledge an engine noise on Volkswagen Polo 5 and this noise is close to metal noise, it is possible that this noise comes from your gearbox or clutch. Indeed, a metallic noise in the engine block is often associated with damaged sprockets. Try to check that this noise comes from the transmission, if this is the case, quickly go to your 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 triggers a metallic noise every time your engine moves, either because of a change of pace (acceleration or braking) or, when you pass on roads in poor condition. Verify the condition of your silentblocks and change them if necessary. If you want to have more info about rubber mounts noises on Volkswagen Polo 5, examine this article content which gives you more info about the distinct types of noise and their origins.
