What could be more frustrating than noises when you start your automobile… In fact, you maybe already listened to noises when you start your Volkswagen Polo and usually it’s frustrating. It might not be anything serious, 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 made the decision to create this document to support you find its origin. To do this, first, we will see the case of noise when starting on Volkswagen Polo but the automobile does not start, and finally, the noise you can encounter on your automobile if it starts, first cold and then hot.
I acknowledge a noise when I try to start my Volkswagen Polo, but the engine doesn’t start
I acknowledge a clicking noise at the start of my Volkswagen Polo
If you acknowledge a noise when you want to start your automobile, and it does not want to turn on, it is likely that it is the battery that is causing the problem. In fact, if you listen clicking noise when you start your Volkswagen Polo, and it sounds like a ticking, you most likely lack the energy to run your starter, test out your battery with a voltmeter and swap it if necessary. In the event that after examining your battery, you still know a noise when starting your Volkswagen Polo and it does not want to start, consult this article about starter motor noises on Volkswagen Polo for more info and to locate the origin of your problem.
I listen to a noise when I start my Volkswagen Polo but the engine it starts
I acknowledge a noise when I start my Volkswagen Polo
- Grinding or squealing type noises when I start cold Volkswagen Polo :
If you acknowledge a noise when you start your Volkswagen Polo, and this noise sounds like grinding or squealing noise, which can also be related to vibrations, it is conceivable 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 info on the origin of injection-related noises on Volkswagen Polo, consult this article content. - Cold start friction parts Volkswagen Polo :
If you perceive cold friction noises on Volkswagen Polo, 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 make a friction noise, often when cold. Visually examine 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 article on engine of your Volkswagen Polo.
I acknowledge a noise when starting my Volkswagen Polo even when hot
- rubber mount / silent bloc dead motor
If you acknowledge a clacking noise just as 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 replaced. And the huge vibrations produced by starting the engine can make starting noise on Volkswagen Polo. Verify their state and swap them if needed. Browse this article if you would like to have detailed info on rubber mount noises on Volkswagen Polo. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Volkswagen Polo, even when hot, it is conceivable 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 automobiles. When they take part in the game they produce noise when you start your Volkswagen Polo and when you turn off the engine. Have his state examined by a specialist.
