What could be more distressing than noises when you start your vehicle… Indeed, you maybe previously heard noises when you start your Toyota Auris and generally speaking it’s frustrating. It may 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 decided to prepare this content page to help you find its source. To do this, first, we will see the case of noise when starting on Toyota Auris 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 experience a noise when I try to start my Toyota Auris, but the engine doesn’t start
I perceive a clicking noise at the start of my Toyota Auris
If you experience 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 causing the issue. Indeed, if you listen clicking noise when you start your Toyota Auris, and it sounds like a ticking, you almost certainly lack the energy to run your starter, check your battery with a voltmeter and swap it if necessary. In the event that after checking your battery, you still experience a noise when starting your Toyota Auris and it does not want to start, read this content about starter motor noises on Toyota Auris for more info and to locate the source of your issue.
I listen to a noise when I start my Toyota Auris but the engine it starts
I experience a noise when I start my Toyota Auris
- Grinding or squealing type noises when I start cold Toyota Auris :
If you experience a noise when you start your Toyota Auris, 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 vehicle that is involved. Indeed if you have an air/fuel mixture that is not good the normal running of the engine will be altered. Examine the state of your injectors and air intake system. For more info on the origin of injection-related noises on Toyota Auris, read this content page. - Cold start friction parts Toyota Auris :
If you encounter cold friction noises on Toyota Auris, it is almost certain 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 plausible that the tensioner roller or damper pulley is worn out and that as a result the extension belt triggers a friction noise, often when cold. Visually examine 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 on engine of your Toyota Auris.
I experience a noise when starting my Toyota Auris 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 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 generate starting noise on Toyota Auris. Examine their state and replace them if required. Browse this content if you would like to have detailed info on rubber mount noises on Toyota Auris. - Motor flywheel
Finally, if you experience a noise that sounds a little like a crank noise when you start your Toyota Auris, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your trouble. Indeed, these parts have created a lot of trouble on many vehicles. When they take part in the game they produce noise when you start your Toyota Auris and when you turn off the engine. Have his state inspected by a mecanist.
