Having a care in good conditions seems to be a very important requirement for the majority of us, as we are all dependent on our cars, whether it is to get to your job or for personal travel. So when we identify some thing different about our Citroen C4 Cactus, we rationally tend to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Citroen C4 Cactus, you’ve come to the good website. We know that this is a repeating trouble and so we have decided to publish a focused document to enable you deal with it. To accomplish this, first we will take a look at the problems in connection with hydraulic tappets and valves, then at combustion problems, and finally at the engine rattling when hot because of concerns in connection with the lower engine.

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Engine rattling when hot on my Citroen C4 Cactus because of the hydraulic tappets

If you perceive the engine hot rattles on your Citroen C4 Cactus, and this noise is based at the top of the engine, it means that it comes from your cylinder head and its accompanying components. There are two possible causes of an hot engine rattling on a Citroen C4 Cactus. Either the hydraulic tappets, ordinarily it is because of their faulty “hydraulic catch-up” system that you will hear these clicking noises, often when hot and not when cold. Otherwise, it is the play of your rocker arms or their state of wear that is at fault. In this case, consider swapping them.

The engine of my Citroen C4 Cactus is doing some rattling noise when hot because of combustion problem

Second option, if you have the impression that the hot engine rattling is in connection with the combustion of your engine, there are three possible causes of this one. It may be that your timing is out of sync and that it does not manage the synchronization of the different elements of the engine to create good combustion. And to conclude, the most traditional trigger comes from your injectors, which are either clogged or damaged. Don’t forget to go to your repair shop so that he can look at the component that seems to be at the origin of your engine’s hot clicking on your Citroen C4 Cactus.

Engine of my Citroen C4 Cactus rattling cause of problem in the lower part of the engine

At last, if you have identified the place of origin of your engine that hot rattles on your Citroen C4 Cactus that comes from your lower engine, it may be that your connecting rods or piston pins are the origin. In both circumstances, the risk in the long run is engine breakage. These two repairs are particularly complex and most mechanics will advise you to replace the engine of your Citroen C4 Cactus. In any case, don’t wait when you identify such a trouble, it will allow you to anticipate an upcoming big repair or at best find a cheaper solution, rather than find yourself faced with a failure with the origin of your engine rattling when hot and the end final result being your engine breaking down on you when you come home from work. Don’t hesitate to look at our catalogue of items on your car that can enable you resolve other problems or learn more about your Citroen C4 Cactus.

If you have any additional questions about the Citroen C4 Cactus, do not hesitate to consult our Citroen C4 Cactus category.