Do you notice an engine noise on your Mercedes Benz C Class when you drive? We can understand that this is very disturbing and that you are wanting to know. Listening such a noise is not always a good signal, but it may also be nothing severe. To support you solve this problem, our team has decided to prepare this article content to help you in this research. 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 Mercedes Benz C Class metal type.
I notice a clicking engine noise Mercedes Benz C Class
In case you acknowledge a clicking engine noise on your Mercedes Benz C Class, 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 notice a clicking noise coming from my high engine
If you notice an engine noise on Mercedes Benz C Class, and this noise is located at the top of the engine, it means that it is located at your cylinder head and accompanying parts. Two parts can be the triggers of these engine noises on Mercedes Benz C Class. 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 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 swapping them.
I notice a noise coming from the bottom engine of my Mercedes Benz C Class
If you have determined the region of origin of engine noise on Mercedes Benz C Class that comes from your low engine, it may be that your rods or piston shafts are the triggers. In both cases, the long-term risk is engine failure. These two repairs are very complex and most mechanics will advise you to swap the motor of your Mercedes Benz C Class.
I notice an engine clicking noise on Mercedes Benz C Class 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 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 control the timing of the various engine parts to provide good combustion. And finally, the most classic cause, 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 distinct injector noises on Mercedes Benz C Class.
Hissing noise / engine friction Mercedes Benz C Class
Engine noise Mercedes Benz C Class 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 state and try to discover the exact origins of this noise by positioning someone at the engine at idle, and if this noise is more likely to show up in high rpm, accelerate and position someone at the engine block to discover the area of origin of the noise. The three parts whose bearings are often at the origin of these noises are the water pump, the injection pump and the oil pump.
Engine noise Mercedes Benz C Class when releasing or depressing the clutch
In the event that you find out engine noise on Mercedes Benz C Class, 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. 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 cause of your problems, direction here, to find a complete file on release bearing sounds on Mercedes Benz C Class.
Engine noise Mercedes Benz C Class close to a friction
In the case that you notice a motor noise on your Mercedes Benz C Class, 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 origin of your problems.Often, we will start to notice a motor noise on Mercedes Benz C Class, 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 problem. So bear in mind to check their state and go to your technician to replace the parts in question. If you have been able to target the noise as coming from the belts and you want more details about it, inspect this article content on belt noise on Mercedes Benz C Class for a complete guide.
Metal motor noise Mercedes Benz C Class
In the case that you notice an engine noise on Mercedes Benz C Class 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 check that this noise comes from the transmission, if this is the case, almost instantly 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 state. Verify the state of your silentblocks and replace them if needed. If you want to have more info about rubber mounts noises on Mercedes Benz C Class, browse this article content which gives you more info about the distinct types of noise and their origins.
