What could possibly be more frustrating than noises when you start your car… Indeed, you maybe previously heard noises when you start your Audi Q5 and in general it’s frustrating. It may not be anything significant, but each new engine starts usually will turn into a scary moment during which you don’t know if your engine will start. That is why our team has chosen to create this document to support you find its source. To do this, first, we will see the case of noise when starting on Audi Q5 but the car does not start, and finally, the noise you can feel on your car if it starts, first cold and then hot.
I hear a noise when I try to start my Audi Q5, but the engine doesn’t start
I identify a clicking noise at the start of my Audi Q5
If you hear 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 contributing to the issue. Indeed, if you listen to clicking noise when you start your Audi Q5, 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 necessary. In case that after examining your battery, you still know a noise when starting your Audi Q5 and it does not want to start, browse this article about starter motor noises on Audi Q5 for more information and to find the source of your issue.
I listen to a noise when I start my Audi Q5 but the engine it starts
I hear a noise when I start my Audi Q5
- Grinding or squealing type noises when I start cold Audi Q5 :
If you hear a noise when you start your Audi Q5, 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 car that is involved. Indeed if you have an air/fuel mixture that is not good the normal general performance of the engine will be altered. Check the state of your injectors and air intake system. For more information on the origin of injection-related noises on Audi Q5, check out this content. - Cold start friction parts Audi Q5 :
If you perceive cold friction noises on Audi Q5, 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 plausible 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 verify your belt and change it if required. If you have other friction noises, and it doesn’t result from your serpentine belt, we have a full article on engine of your Audi Q5.
I hear a noise when starting my Audi Q5 even when hot
- rubber mount / silent bloc dead motor
If you hear 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 expired. And the huge vibrations produced by starting the engine can generate starting noise on Audi Q5. Check their state and change them if required. Consult this article if you would like to have detailed information on rubber mount noises on Audi Q5. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Audi Q5, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your problems. Indeed, these parts have created a lot of problems on many automobiles. When they take part in the game they produce noise when you start your Audi Q5 and when you turn off the engine. Have his state inspected by a professional.
