Do you experience an engine noise on your BMW i3 when you drive your automobile? We know that this is very disturbing and that you are wondering. Finding out such a noise is not always a good indication, but it may also be nothing severe. To support you fix this problem, our team has made a decision to create this content page to help you in this investigation. In order to do this research as accurately as possible, we will first concentrate on clicking noises, then on whistling noises and, finally, on engine noises on BMW i3 metal type.
I experience a clicking engine noise BMW i3
In case you know a clicking engine noise on your BMW i3, and that this noise is close to a click, you will have to discern 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 experience a clicking noise coming from my high engine
If you experience an engine noise on BMW i3, 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 BMW i3. Either the hydraulic pushers, in general it is because of their defective “hydraulic catch-up” system that we will experience these clicking noises, often when cold and disappears when hot. Otherwise, it is your the play of your rocker arms or their state of wear that is the issue. In such a case, consider swapping them.
I experience a noise coming from the bottom engine of my BMW i3
If you have established the place of origin of engine noise on BMW i3 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 fixes are very complicated and most technicians will advise you to change the motor of your BMW i3.
I experience an engine clicking noise on BMW i3 coming from combustion
Finally, if you have the feeling that this clicking noise is connected 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 control the timing of the various engine elements to provide 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 hesitate to read this content page which deals in detail with the several injector noises on BMW i3.
Hissing noise / engine friction BMW i3
Engine noise BMW i3 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 condition and try to discover the exact origin of this noise by positioning someone at the engine at idle, and if this noise is more likely to happen 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 BMW i3 when releasing or depressing the clutch
In the case that you acknowledge engine noise on BMW i3, but this noise takes place 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 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 trigger of your concerns, go here, to find a complete file on release bearing sounds on BMW i3.
Engine noise BMW i3 close to a friction
In case that you experience a motor noise on your BMW i3, and, that this noise is close to a friction, it is likely that one of your belts or one of the elements that triggers it is the origin of your problems.Often, we will start to experience a motor noise on BMW i3, 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 examine their condition and go to your motor 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 information about it, inspect this content page on belt noise on BMW i3 for a complete guide.
Metal motor noise BMW i3
In case that you experience an engine noise on BMW i3 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 linked to damaged sprockets. Try to examine that this noise comes from the transmission, if this is the case, fairly quickly go to your 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 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 required. If you want to have more information about rubber mounts noises on BMW i3, browse this content page which gives you more information about the several types of noise and their origins.
