Having a care in good conditions seems to be a very important requirement for the majority of us, as we are all depending on our automobiles, it doesn’t matter if it is to get to your job or for personal travel. So when we identify something different about our Renault Laguna, we logically are likely to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Renault Laguna, you’ve come to the right place. We know that this is a repeating problem and so we have decided to produce a specialized content page to help you deal with it. To accomplish this, first we will look into the concerns relevant to hydraulic tappets and valves, then at combustion concerns, and finally at the engine rattling when hot because of trouble relevant to the lower engine.
Engine rattling when hot on my Renault Laguna because of the hydraulic tappets
If you hear the engine hot rattles on your Renault Laguna, and this noise is located at the top of the engine, it involves that it comes from your cylinder head and its accompanying components. There are two possible triggers of an hot engine rattling on a Renault Laguna. Either the hydraulic tappets, in general 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 Renault Laguna is doing some rattling noise when hot because of combustion problem
Second probability, if you have the impression that the hot engine rattling is relevant to the combustion of your engine, there are three possible triggers 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 enhance good combustion. And to conclude, the most common motive comes from your injectors, which are either clogged or damaged. Don’t forget to go to your repair shop so that he can check the part that seems to be at the origin of your engine’s hot clicking on your Renault Laguna.
Engine of my Renault Laguna rattling cause of problem in the lower part of the engine
To finish, if you have outlined the location of origin of your engine that hot rattles on your Renault Laguna that comes from your lower engine, it may be that your connecting rods or piston pins are the origin. In both cases, 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 Renault Laguna. In any case, don’t wait when you identify such a problem, it will allow you to anticipate an upcoming big repair or at best find a cheaper option, rather than find yourself faced with a failure with the origin of your engine rattling when hot and the end end result being your engine giving out on you when you come home from work. Don’t hesitate to look at our catalogue of items on your car that can help you remedy other problems or learn more about your Renault Laguna.
Whenever you have any additional questions about the Renault Laguna, do not hesitate to consult our Renault Laguna category.
