What could possibly be more annoying than noises when you start your car… In fact, you maybe already listened to noises when you start your CUPRA FORMENTOR and usually it’s frustrating. It might not be anything severe, 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 editorial staff has chosen to compose this content page to support you find its origin. To do this, first, we will see the case of noise when starting on CUPRA FORMENTOR 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 experience a noise when I try to start my CUPRA FORMENTOR, but the engine doesn’t start
I acknowledge a clicking noise at the start of my CUPRA FORMENTOR
If you experience a noise when you want to start your car, and it does not want to turn on, it is very likely that it is the battery that is contributing to the issue. In fact, if you notice clicking noise when you start your CUPRA FORMENTOR, and it sounds like a ticking, you most likely lack the energy to run your starter, test your battery with a voltmeter and change it if necessary. In the case that after verifying your battery, you still know a noise when starting your CUPRA FORMENTOR and it does not want to start, browse this content page about starter motor noises on CUPRA FORMENTOR for more info and to locate the origin of your issue.
I perceive a noise when I start my CUPRA FORMENTOR but the engine it starts
I experience a noise when I start my CUPRA FORMENTOR
- Grinding or squealing type noises when I start cold CUPRA FORMENTOR :
If you experience a noise when you start your CUPRA FORMENTOR, and this noise looks like grinding or squealing noise, which can also be connected to vibrations, it is possible 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 running of the engine will be altered. Verify the state of your injectors and air intake system. For more info on the source of injection-related noises on CUPRA FORMENTOR, browse this content page. - Cold start friction parts CUPRA FORMENTOR :
If you encounter cold friction noises on CUPRA FORMENTOR, it is practically sure that they come from one of your belts. Either the serpentine belt starts to wear out and therefore causes a friction noise. It is also possible 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 change it if needed. 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 CUPRA FORMENTOR.
I experience a noise when starting my CUPRA FORMENTOR even when hot
- rubber mount / silent bloc dead motor
If you experience a clacking noise just as you start your car’s engine and it is more than 100,000 km long, it is possible that some of your engine silentblocks or rubber mounts are good to be swapped. And the huge vibrations made by starting the engine can produce starting noise on CUPRA FORMENTOR. Verify their state and replace them if needed. Browse this content page if you would like to have detailed info on rubber mount noises on CUPRA FORMENTOR. - Motor flywheel
Finally, if you perceive a noise that sounds a little like a crank noise when you start your CUPRA FORMENTOR, even when hot, it is possible 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 vehicles. When they take part in the game they make noise when you start your CUPRA FORMENTOR and when you turn off the engine. Have his state examined by a professional.
