What could possibly be more frustrating than noises when you start your vehicle… In fact, you probably previously found out noises when you start your Bmw 1 series and in most cases it’s frustrating. It might not be anything significant, 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 editorial staff has made the decision to produce this content page to support you find its source. To do this, first, we will see the case of noise when starting on Bmw 1 series but the vehicle does not start, and finally, the noise you can experience on your vehicle if it starts, first cold and then hot.
I acknowledge a noise when I try to start my Bmw 1 series, but the engine doesn’t start
I find out a clicking noise at the start of my Bmw 1 series
If you acknowledge a noise when you want to start your vehicle, and it does not want to turn on, it is most likely that it is the battery that is triggering the trouble. In fact, if you hear clicking noise when you start your Bmw 1 series, and it sounds like a ticking, you most likely lack the energy to run your starter, test out your battery with a voltmeter and change it if required. In the event that after checking your battery, you still know a noise when starting your Bmw 1 series and it does not want to start, browse this content about starter motor noises on Bmw 1 series for more details and to locate the origin of your trouble.
I listen a noise when I start my Bmw 1 series but the engine it starts
I acknowledge a noise when I start my Bmw 1 series
- Grinding or squealing type noises when I start cold Bmw 1 series :
If you acknowledge a noise when you start your Bmw 1 series, and this noise looks like grinding or squealing noise, which can also be relating to vibrations, it is plausible that it is the combustion of your vehicle that is involved. In fact if you have an air/fuel mixture that is not good the normal operation of the engine will be altered. Examine the condition of your injectors and air intake system. For more details on the source of injection-related noises on Bmw 1 series, check out this content page. - Cold start friction parts Bmw 1 series :
If you encounter cold friction noises on Bmw 1 series, it is almost certain 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 required. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full content on engine of your Bmw 1 series.
I acknowledge a noise when starting my Bmw 1 series even when hot
- rubber mount / silent bloc dead motor
If you acknowledge a clacking noise just 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 good to be changed. And the huge vibrations produced by starting the engine can create starting noise on Bmw 1 series. Examine their condition and replace them if required. Read this content if you would like to have detailed details on rubber mount noises on Bmw 1 series. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Bmw 1 series, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the origin of your problems. In fact, these parts have created a lot of problems on many cars. When they take part in the game they produce noise when you start your Bmw 1 series and when you turn off the engine. Have his condition examined by a professional.
