Do you listen to an engine noise on your Mazda CX 9 when you drive your car? We can understand that this is very worrying and that you are wondering. Hearing such a noise is not always a good sign, but it may also be nothing serious. To help you remedy this trouble, our team has chosen to produce this content page to assist you in this investigation. In order to accomplish this research as accurately as possible, we will first concentrate on clicking noises, then on whistling noises and, finally, on engine noises on Mazda CX 9 metal type.
I listen to a clicking engine noise Mazda CX 9
In case you detect a clicking engine noise on your Mazda CX 9, and that this noise is close to a click, you will have to find the origin area 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 Mazda CX 9, 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 Mazda CX 9. Either the hydraulic pushers, generally it is because of their defective “hydraulic catch-up” system that we will listen to 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 listen to a noise coming from the bottom engine of my Mazda CX 9
If you have established the area of origin of engine noise on Mazda CX 9 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 complicated and most mechanics will advise you to replace the motor of your Mazda CX 9.
I listen to an engine clicking noise on Mazda CX 9 coming from combustion
Finally, if you think that this clicking noise is related to the combustion of your engine, there are three plausible causes 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 promote good combustion. And finally, the most classic reason, 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 Mazda CX 9.
Hissing noise / engine friction Mazda CX 9
Engine noise Mazda CX 9 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 locate the exact source 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 determine 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 Mazda CX 9 when releasing or depressing the clutch
In the event that you acknowledge engine noise on Mazda CX 9, but this noise appears 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 trigger of your concerns, direction here, to find a complete file on release bearing sounds on Mazda CX 9.
Engine noise Mazda CX 9 close to a friction
In the case that you listen to a motor noise on your Mazda CX 9, 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 origin of your concerns.Often, we will start to listen to a motor noise on Mazda CX 9, 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 trouble. So remember to examine their condition and go to your mechanic 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, browse this content page on belt noise on Mazda CX 9 for a complete guide.
Metal motor noise Mazda CX 9
In the case that you listen to an engine noise on Mazda CX 9 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 linked to 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 drive on roads in poor condition. Check the condition of your silentblocks and replace them if needed. If you want to have more information about rubber mounts noises on Mazda CX 9, examine this content page which gives you more information about the several types of noise and their origins.
