What could be more disturbing than noises when you start your car… In fact, you plausibly previously heard noises when you start your BMW X1 and in most cases it’s frustrating. It may not be anything severe, but each new engine starts usually becomes a scary moment during which you don’t know if your engine will start. That is why our team has made the decision to produce this content to support you find its source. To do this, first, we will see the case of noise when starting on BMW X1 but the car does not start, and finally, the noise you can encounter on your car if it starts, first cold and then hot.
I experience a noise when I try to start my BMW X1, but the engine doesn’t start
I find out a clicking noise at the start of my BMW X1
If you experience 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 causing the problem. In fact, if you acknowledge clicking noise when you start your BMW X1, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test out your battery with a voltmeter and swap it if necessary. In case that after examining your battery, you still know a noise when starting your BMW X1 and it does not want to start, read this content page about starter motor noises on BMW X1 for more info and to discover the source of your problem.
I listen to a noise when I start my BMW X1 but the engine it starts
I experience a noise when I start my BMW X1
- Grinding or squealing type noises when I start cold BMW X1 :
If you experience a noise when you start your BMW X1, and this noise looks like grinding or squealing noise, which can also be relating to vibrations, it is conceivable that it is the combustion of your car that is involved. In fact if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Check the state of your injectors and air intake system. For more info on the source of injection-related noises on BMW X1, check out this content page. - Cold start friction parts BMW X1 :
If you discern cold friction noises on BMW X1, it is almost sure that they come from one of your belts. Either the serpentine belt starts to wear out and therefore triggers a friction noise. It is also conceivable 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 swap it if required. If you have other friction noises, and it doesn’t result from your serpentine belt, we have a full content page on engine of your BMW X1.
I experience a noise when starting my BMW X1 even when hot
- rubber mount / silent bloc dead motor
If you experience a clacking noise when you start your car’s engine and it is more than 100,000 km long, it is conceivable that some of your engine silentblocks or rubber mounts are good to be replaced. And the huge vibrations made by starting the engine can make starting noise on BMW X1. Check their state and change them if required. Consult this content page if you would like to have detailed info on rubber mount noises on BMW X1. - Motor flywheel
Finally, if you notice a noise that sounds a little like a crank noise when you start your BMW X1, even when hot, it is conceivable that if your series is equipped with a dual-mass flywheel, it is the source of your problems. In fact, these parts have created a lot of problems on many cars. When they take part in the game they generate noise when you start your BMW X1 and when you turn off the engine. Have his state checked by a professional.
