What could be more frustrating than noises when you start your automobile… In fact, you maybe already discovered noises when you start your Audi Sq5 and generally speaking it’s frustrating. It may not be anything critical, but each new engine starts usually turns into a scary moment during which you don’t know if your engine will start. That is why our editorial staff has decided to prepare this article to support you find its origin. To do this, first, we will see the case of noise when starting on Audi Sq5 but the automobile does not start, and finally, the noise you can experience on your automobile if it starts, first cold and then hot.
I listen to a noise when I try to start my Audi Sq5, but the engine doesn’t start
I pay attention to a clicking noise at the start of my Audi Sq5
If you listen to a noise when you want to start your automobile, and it does not want to turn on, it is very likely that it is the battery that is contributing to the issue. In fact, if you acknowledge clicking noise when you start your Audi Sq5, and it sounds like a ticking, you probably lack the energy to run your starter, test out your battery with a voltmeter and swap it if necessary. In the event that after verifying your battery, you still encounter a noise when starting your Audi Sq5 and it does not want to start, refer to this content page about starter motor noises on Audi Sq5 for more details and to find the origin of your issue.
I listen to a noise when I start my Audi Sq5 but the engine it starts
I listen to a noise when I start my Audi Sq5
- Grinding or squealing type noises when I start cold Audi Sq5 :
If you listen to a noise when you start your Audi Sq5, and this noise is like grinding or squealing noise, which can also be connected to vibrations, it is possible that it is the combustion of your automobile that is involved. In fact if you have an air/fuel mixture that is not good the normal general performance of the engine will be altered. Verify the state of your injectors and air intake system. For more details on the origins of injection-related noises on Audi Sq5, consult this content page. - Cold start friction parts Audi Sq5 :
If you notice cold friction noises on Audi Sq5, it is almost 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 possible that the tensioner roller or damper pulley is worn out and that as a result the extension belt provoke a friction noise, often when cold. Visually check your belt and swap it if needed. 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 Audi Sq5.
I listen to a noise when starting my Audi Sq5 even when hot
- rubber mount / silent bloc dead motor
If you listen to a clacking noise just as you start your car’s engine and it is more than 100,000 km long, it is possible that some of your engine silentblocks or rubber mounts are expired. And the huge vibrations generated by starting the engine can create starting noise on Audi Sq5. Verify their state and replace them if needed. Consult this content page if you would like to have detailed details on rubber mount noises on Audi Sq5. - Motor flywheel
Finally, if you perceive a noise that sounds a little like a crank noise when you start your Audi Sq5, even when hot, it is possible 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 generate noise when you start your Audi Sq5 and when you turn off the engine. Have his state examined by a professional.
