What could possibly be more frustrating than noises when you start your car… In fact, you plausibly already found out noises when you start your Audi E-Tron and in most cases it’s frustrating. It might not be anything critical, 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 chosen to prepare this document to help you find its source. To do this, first, we will see the case of noise when starting on Audi E-Tron 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 listen to a noise when I try to start my Audi E-Tron, but the engine doesn’t start
I acknowledge a clicking noise at the start of my Audi E-Tron
If you listen to a noise when you want to start your car, and it does not want to turn on, it is most likely that it is the battery that is contributing to the issue. In fact, if you notice clicking noise when you start your Audi E-Tron, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test your battery with a voltmeter and swap it if necessary. In the event that after checking your battery, you still encounter a noise when starting your Audi E-Tron and it does not want to start, refer to this content page about starter motor noises on Audi E-Tron for more details and to find the origin of your issue.
I hear a noise when I start my Audi E-Tron but the engine it starts
I listen to a noise when I start my Audi E-Tron
- Grinding or squealing type noises when I start cold Audi E-Tron :
If you listen to a noise when you start your Audi E-Tron, and this noise sounds 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 operation of the engine will be altered. Verify the state of your injectors and air intake system. For more details on the source of injection-related noises on Audi E-Tron, see this article content. - Cold start friction parts Audi E-Tron :
If you experience cold friction noises on Audi E-Tron, it is pretty much 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 provoke a friction noise, often when cold. Visually examine your belt and swap it if necessary. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full content page on engine of your Audi E-Tron.
I listen to a noise when starting my Audi E-Tron even when hot
- rubber mount / silent bloc dead motor
If you listen to 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 expired. And the huge vibrations made by starting the engine can produce starting noise on Audi E-Tron. Verify their state and replace them if necessary. Consult this content page if you would like to have detailed details on rubber mount noises on Audi E-Tron. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your Audi E-Tron, even when hot, it is conceivable that if your series is equipped with a dual-mass flywheel, it is the origin of your concerns. In fact, these parts have created a lot of concerns on many cars. When they take part in the game they produce noise when you start your Audi E-Tron and when you turn off the engine. Have his state checked by a mecanist.
