What can be more distressing than noises when you start your vehicle… Indeed, you plausibly already noticed noises when you start your Volkswagen Touran 3 and generally it’s frustrating. It could not be anything significant, 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 team has decided to produce this document to support you find its origin. To do this, first, we will see the case of noise when starting on Volkswagen Touran 3 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 Volkswagen Touran 3, but the engine doesn’t start
I find out a clicking noise at the start of my Volkswagen Touran 3
If you experience a noise when you want to start your vehicle, and it does not want to turn on, it is very likely that it is the battery that is causing the issue. Indeed, if you perceive clicking noise when you start your Volkswagen Touran 3, and it sounds like a ticking, you most likely lack the energy to run your starter, test out your battery with a voltmeter and replace it if necessary. In the case that after verifying your battery, you still encounter a noise when starting your Volkswagen Touran 3 and it does not want to start, read this article about starter motor noises on Volkswagen Touran 3 for more details and to locate the origin of your issue.
I perceive a noise when I start my Volkswagen Touran 3 but the engine it starts
I experience a noise when I start my Volkswagen Touran 3
- Grinding or squealing type noises when I start cold Volkswagen Touran 3 :
If you experience a noise when you start your Volkswagen Touran 3, and this noise is like grinding or squealing noise, which can also be linked to vibrations, it is conceivable 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. Verify the state of your injectors and air intake system. For more details on the origins of injection-related noises on Volkswagen Touran 3, consult this article content. - Cold start friction parts Volkswagen Touran 3 :
If you know cold friction noises on Volkswagen Touran 3, it is practically 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 causes a friction noise, often when cold. Visually check your belt and replace it if needed. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full article on engine of your Volkswagen Touran 3.
I experience a noise when starting my Volkswagen Touran 3 even when hot
- rubber mount / silent bloc dead motor
If you experience a clacking noise just 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 good to be swapped. And the huge vibrations generated by starting the engine can create starting noise on Volkswagen Touran 3. Verify their state and change them if needed. Consult this article if you would like to have detailed details on rubber mount noises on Volkswagen Touran 3. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Volkswagen Touran 3, even when hot, it is conceivable that if your series is equipped with a dual-mass flywheel, it is the origin of your problems. Indeed, these parts have created a lot of problems on many vehicles. When they take part in the game they produce noise when you start your Volkswagen Touran 3 and when you turn off the engine. Have his state examined by a specialist.
