What could be more disturbing than noises when you start your automobile… Indeed, you plausibly already found out noises when you start your Citroen C4 Cactus and generally speaking it’s frustrating. It could 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 chosen to produce this document to help you find its origin. To do this, first, we will see the case of noise when starting on Citroen C4 Cactus 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 experience a noise when I try to start my Citroen C4 Cactus, but the engine doesn’t start
I find out a clicking noise at the start of my Citroen C4 Cactus
If you experience 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. Indeed, if you experience clicking noise when you start your Citroen C4 Cactus, and it sounds like a ticking, you almost certainly lack the energy to run your starter, check your battery with a voltmeter and change it if required. In case that after examining your battery, you still know a noise when starting your Citroen C4 Cactus and it does not want to start, refer to this article content about starter motor noises on Citroen C4 Cactus for more info and to find the source of your problem.
I notice a noise when I start my Citroen C4 Cactus but the engine it starts
I experience a noise when I start my Citroen C4 Cactus
- Grinding or squealing type noises when I start cold Citroen C4 Cactus :
If you experience a noise when you start your Citroen C4 Cactus, and this noise sounds like grinding or squealing noise, which can also be linked to vibrations, it is possible that it is the combustion of your automobile 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. Verify the condition of your injectors and air intake system. For more info on the source of injection-related noises on Citroen C4 Cactus, check out this article. - Cold start friction parts Citroen C4 Cactus :
If you know cold friction noises on Citroen C4 Cactus, it is pretty much certain 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 causes 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 result from your serpentine belt, we have a full article content on engine of your Citroen C4 Cactus.
I experience a noise when starting my Citroen C4 Cactus 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 possible that some of your engine silentblocks or rubber mounts are good to be replaced. And the huge vibrations produced by starting the engine can produce starting noise on Citroen C4 Cactus. Verify their condition and change them if required. Consult this article content if you would like to have detailed info on rubber mount noises on Citroen C4 Cactus. - Motor flywheel
Finally, if you perceive a noise that sounds a little like a crank noise when you start your Citroen C4 Cactus, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the source of your trouble. Indeed, these parts have created a lot of trouble on many cars. When they take part in the game they make noise when you start your Citroen C4 Cactus and when you turn off the engine. Have his condition checked by a professional.
