Do you listen to an engine noise on your Audi S5 when you drive your vehicle? We know that this is very stressing and that you are wondering. Hearing such a noise is not always a good sign, but it may also be nothing major. To support you remedy this issue, our team has decided to create this article content to help you in this investigation. In order to accomplish this research as accurately as possible, we will first focus on clicking noises, then on whistling noises and, finally, on engine noises on Audi S5 metal type.
I listen to a clicking engine noise Audi S5
In case you know a clicking engine noise on your Audi S5, and that this noise is close to a click, you will have to find the source location of it to be able to know the reason of it. You will need a mechanical stethoscope or a large screwdriver to locate the original area of these noises.
I listen to a clicking noise coming from my high engine
If you listen to an engine noise on Audi S5, 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 Audi S5. Either the hydraulic pushers, generally it is because of their faulty “hydraulic catch-up” system that we will listen to these clicking noises, often when cold and goes away 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, reflect on changing them.
I listen to a noise coming from the bottom engine of my Audi S5
If you have established the location of source of engine noise on Audi S5 that comes from your low engine, it may be that your rods or piston shafts are the triggers. In both circumstances, the long-term risk is engine failure. These two repairs are very complicated and most technicians will advise you to replace the motor of your Audi S5.
I listen to an engine clicking noise on Audi S5 coming from combustion
Finally, if you think that this clicking noise is relating 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, your timing belt may be shifted and may poorly 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 obstructed or one or more injectors is affected. In this case, do not be reluctant to browse this article content which deals in detail with the several injector noises on Audi S5.
Hissing noise / engine friction Audi S5
Engine noise Audi S5 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 locate the exact origin of this noise by positioning someone at the engine at idle, and if this noise is more likely to occur in high rpm, accelerate and position someone at the engine block to discern 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 Audi S5 when releasing or depressing the clutch
In the case that you detect engine noise on Audi S5, but this noise occurs mainly when you release or depress your clutch pedal, in this case it is very likely that your release bearing is worn. Indeed, 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 cause of your trouble, direction here, to find a complete file on release bearing sounds on Audi S5.
Engine noise Audi S5 close to a friction
In the event that you listen to a motor noise on your Audi S5, and, that this noise is close to a friction, it is likely that one of your belts or one of the components that triggers it is the origin of your concerns.Often, we will start to listen to a motor noise on Audi S5, 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 issue. So take into account to examine their state and go to your technician to replace 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, check this article content on belt noise on Audi S5 for a complete guide.
Metal motor noise Audi S5
In the event that you listen to an engine noise on Audi S5 and this noise is similar 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 examine that this noise comes from the transmission, if this is the case, promptly go to your motor mechanic 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 each 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 replace them if required. If you want to have more info about rubber mounts noises on Audi S5, go through this article content which gives you more info about the several types of noise and their origins.
