Do you notice an engine noise on your Bmw Serie 1 F21 when you drive your vehicle? We know that this is very disturbing and that you are wanting to know. Discovering such a noise is not always a good sign, but it may also be nothing major. To help you remedy this problem, our team has decided to prepare this content to help you in this investigation. 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 Bmw Serie 1 F21 metal type.
I notice a clicking engine noise Bmw Serie 1 F21
In case you experience a clicking engine noise on your Bmw Serie 1 F21, and that this noise is close to a click, you will have to detect the origin spot 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 Bmw Serie 1 F21, 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 Bmw Serie 1 F21. Either the hydraulic pushers, generally it is because of their defective “hydraulic catch-up” system that we will notice 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 this case, consider swapping them.
I notice a noise coming from the bottom engine of my Bmw Serie 1 F21
If you have identified the location of origin of engine noise on Bmw Serie 1 F21 that comes from your low engine, it may be that your rods or piston shafts are the causes. In both scenarios, the long-term risk is engine failure. These two repairs are very difficult and most mechanics will advise you to swap the motor of your Bmw Serie 1 F21.
I notice an engine clicking noise on Bmw Serie 1 F21 coming from combustion
Finally, if you have the feeling that this clicking noise is connected to the combustion of your engine, there are three plausible causes of it. Check 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 induce good combustion. And finally, the most classic cause, comes from your injection, which is either obstructed or one or more injectors is injured. In this case, do not be reluctant to browse this content which deals in detail with the different injector noises on Bmw Serie 1 F21.
Hissing noise / engine friction Bmw Serie 1 F21
Engine noise Bmw Serie 1 F21 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 source 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 establish the location 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 Bmw Serie 1 F21 when releasing or depressing the clutch
In the event that you pay attention to engine noise on Bmw Serie 1 F21, 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 produce a noise close to a bell noise. To have more information about this noise and if you have managed to validate that the release bearing is indeed the reason of your trouble, direction here, to find a complete file on release bearing sounds on Bmw Serie 1 F21.
Engine noise Bmw Serie 1 F21 close to a friction
In the case that you notice a motor noise on your Bmw Serie 1 F21, and, that this noise is close to a friction, it is likely that one of your belts or one of the parts that causes it is the source of your concerns.Often, we will start to notice a motor noise on Bmw Serie 1 F21, 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 remember to examine their state and go to your auto technician to swap 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, inspect this content on belt noise on Bmw Serie 1 F21 for a complete guide.
Metal motor noise Bmw Serie 1 F21
In the case that you notice an engine noise on Bmw Serie 1 F21 and this noise is close to metal noise, it is plausible that this noise comes from your gearbox or clutch. In fact, a metallic noise in the engine block is often connected with damaged sprockets. Try to examine that this noise comes from the transmission, if this is the case, promptly 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 each time your engine moves, either because of a change of pace (acceleration or braking) or, when you pass on roads in poor state. Check the state of your silentblocks and swap them if required. If you want to have more information about rubber mounts noises on Bmw Serie 1 F21, go through this content which gives you more information about the different types of noise and their origins.
