What could possibly be more annoying than noises when you start your car… In fact, you probably already listened to noises when you start your Porsche Cayenne and generally speaking it’s frustrating. It could not be anything major, 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 produce this article to support you find its source. To do this, first, we will see the case of noise when starting on Porsche Cayenne but the car does not start, and finally, the noise you can encounter on your car if it starts, first cold and then hot.
I experience a noise when I try to start my Porsche Cayenne, but the engine doesn’t start
I pay attention to a clicking noise at the start of my Porsche Cayenne
If you experience a noise when you want to start your car, and it does not want to turn on, it is most likely that it is the battery that is causing the trouble. In fact, if you notice clicking noise when you start your Porsche Cayenne, and it sounds like a ticking, you probably lack the energy to run your starter, check your battery with a voltmeter and change it if necessary. In the event that after looking at your battery, you still experience a noise when starting your Porsche Cayenne and it does not want to start, read this article about starter motor noises on Porsche Cayenne for more info and to find the origin of your trouble.
I listen a noise when I start my Porsche Cayenne but the engine it starts
I experience a noise when I start my Porsche Cayenne
- Grinding or squealing type noises when I start cold Porsche Cayenne :
If you experience a noise when you start your Porsche Cayenne, and this noise is like grinding or squealing noise, which can also be connected to vibrations, it is conceivable 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 condition of your injectors and air intake system. For more info on the origin of injection-related noises on Porsche Cayenne, browse this piece of content. - Cold start friction parts Porsche Cayenne :
If you perceive cold friction noises on Porsche Cayenne, 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 conceivable 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 check your belt and change it if required. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full article on engine of your Porsche Cayenne.
I experience a noise when starting my Porsche Cayenne 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 conceivable that some of your engine silentblocks or rubber mounts are good to be changed. And the huge vibrations generated by starting the engine can make starting noise on Porsche Cayenne. Verify their condition and swap them if required. Read this article if you would like to have detailed info on rubber mount noises on Porsche Cayenne. - Motor flywheel
Finally, if you perceive a noise that sounds a little like a crank noise when you start your Porsche Cayenne, 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 make noise when you start your Porsche Cayenne and when you turn off the engine. Have his condition checked out by a professional.
