What can be more annoying than noises when you start your car… Indeed, you probably previously perceived noises when you start your BMW X6 and generally speaking it’s frustrating. It might not be anything major, but each new engine starts usually will turn into a scary moment during which you don’t know if your engine will start. That is why our editorial staff has chosen to create this content page to support you find its origin. To do this, first, we will see the case of noise when starting on BMW X6 but the car does not start, and finally, the noise you can experience on your car if it starts, first cold and then hot.
I listen a noise when I try to start my BMW X6, but the engine doesn’t start
I detect a clicking noise at the start of my BMW X6
If you listen a noise when you want to start your car, and it does not want to turn on, it is likely that it is the battery that is contributing to the problem. Indeed, if you experience clicking noise when you start your BMW X6, and it sounds like a ticking, you almost certainly lack the energy to run your starter, check your battery with a voltmeter and change it if necessary. In the event that after verifying your battery, you still experience a noise when starting your BMW X6 and it does not want to start, browse this article content about starter motor noises on BMW X6 for more info and to locate the source of your problem.
I hear a noise when I start my BMW X6 but the engine it starts
I listen a noise when I start my BMW X6
- Grinding or squealing type noises when I start cold BMW X6 :
If you listen a noise when you start your BMW X6, and this noise sounds like grinding or squealing noise, which can also be relating to vibrations, it is plausible that it is the combustion of your car that is involved. Indeed if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Examine the state of your injectors and air intake system. For more info on the origins of injection-related noises on BMW X6, read this content. - Cold start friction parts BMW X6 :
If you discern cold friction noises on BMW X6, it is practically sure that they come from one of your belts. Either the serpentine belt starts to wear out and therefore causes a friction noise. It is also plausible that the tensioner roller or damper pulley is worn out and that as a result the extension belt causes a friction noise, often when cold. Visually check your belt and change it if necessary. If you have other friction noises, and it doesn’t come from your serpentine belt, we have a full article content on engine of your BMW X6.
I listen a noise when starting my BMW X6 even when hot
- rubber mount / silent bloc dead motor
If you listen a clacking noise when you start your car’s engine and it is more than 100,000 km long, it is plausible that some of your engine silentblocks or rubber mounts are dead. And the huge vibrations generated by starting the engine can make starting noise on BMW X6. Examine their state and replace them if necessary. Browse this article content if you would like to have detailed info on rubber mount noises on BMW X6. - Motor flywheel
Finally, if you discern a noise that sounds a little like a crank noise when you start your BMW X6, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your problems. Indeed, these parts have created a lot of problems on many automobiles. When they take part in the game they produce noise when you start your BMW X6 and when you turn off the engine. Have his state examined by a mecanist.
