Do you listen to an engine noise on your Peugeot 806 while driving? We know that this is very worrying and that you are questioning. Finding out such a noise is not always a good indication, but it may also be nothing severe. To help you eliminate this issue, our team has decided to prepare this content page to assist you in this investigation. 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 Peugeot 806 metal type.
I listen to a clicking engine noise Peugeot 806
In case you detect a clicking engine noise on your Peugeot 806, and that this noise is close to a click, you will have to discern the origin location 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 listen to a clicking noise coming from my high engine
If you listen to an engine noise on Peugeot 806, and this noise is based at the top of the engine, it means that it is based at your cylinder head and accompanying parts. Two parts can be the causes of these engine noises on Peugeot 806. 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 vanishes when hot. Otherwise, it is your the play of your rocker arms or their state of wear that is the concern. In such a case, reflect on changing them.
I listen to a noise coming from the bottom engine of my Peugeot 806
If you have revealed the location of origin of engine noise on Peugeot 806 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 fixes are very complex and most technicians will advise you to swap the motor of your Peugeot 806.
I listen to an engine clicking noise on Peugeot 806 coming from combustion
Finally, if you think that this clicking noise is related to the combustion of your engine, there are three possible triggers of it. Check 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 provide good combustion. And finally, the most classic trigger, comes from your injection, which is either obstructed or one or more injectors is injured. In this case, do not be reluctant to refer to this content page which deals in detail with the different injector noises on Peugeot 806.
Hissing noise / engine friction Peugeot 806
Engine noise Peugeot 806 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 locate the exact origin of this noise by positioning someone at the engine at idle, and if this noise is more likely to appear in high rpm, accelerate and position someone at the engine block to determine the region 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 Peugeot 806 when releasing or depressing the clutch
In the event that you detect engine noise on Peugeot 806, but this noise takes place mainly when you release or depress your clutch pedal, in such a case it is very likely that your release bearing is worn. In fact, a worn release bearing will make a noise close to a bell noise. To have more details about this noise and if you have managed to confirm that the release bearing is indeed the reason of your problems, go here, to find a complete file on release bearing sounds on Peugeot 806.
Engine noise Peugeot 806 close to a friction
In the case that you listen to a motor noise on your Peugeot 806, 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 issues.Often, we will start to listen to a motor noise on Peugeot 806, 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 bear in mind to check their condition 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 information about it, browse this content page on belt noise on Peugeot 806 for a complete guide.
Metal motor noise Peugeot 806
In the case that you listen to an engine noise on Peugeot 806 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 associated with damaged sprockets. Try to check 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 each time your engine moves, either because of a change of pace (acceleration or braking) or, when you drive on roads in poor condition. Check the condition of your silentblocks and replace them if necessary. If you want to have more details about rubber mounts noises on Peugeot 806, examine this content page which gives you more details about the different types of noise and their origins.
