Having a healthy car appears to be a vital requirement for a lot of people, as we are all depending on our automobiles, regardless whether it is to get for you to work or for personal reasons. So when we come across some thing different about our Mercedes Vito, we rationally usually tend to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Mercedes Vito, you’ve come to the good website. We understand that this is a recurring issue and so we have decide to publish a dedicated article content to enable you deal with it. For this, first we will look into the complications in connection with hydraulic tappets and valves, then at combustion complications, and finally at the engine rattling when hot because of problems in connection with the lower engine.

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Engine rattling when hot on my Mercedes Vito because of the hydraulic tappets

If you notice the engine hot rattles on your Mercedes Vito, and this noise is based at the top of the engine, it involves that it comes from your cylinder head and its accompanying elements. There are two possible causes of an hot engine rattling on a Mercedes Vito. Either the hydraulic tappets, in most cases it is because of their faulty “hydraulic catch-up” system that you will hear these clicking noises, often when hot and not when cold. In any other case, it is the play of your rocker arms or their state of wear that is to blame. In this instance, reflect on replacing them.

The engine of my Mercedes Vito is doing some rattling noise when hot because of combustion problem

Second possibility, if you have the feeling 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 control the synchronization of the different components of the engine to enhance good combustion. And finally, the most common cause comes from your injectors, which are either clogged or damaged. Don’t hesitate to go to your mechanic so that he can inspect the component that seems to be the reason of your engine’s hot clicking on your Mercedes Vito.

Engine of my Mercedes Vito rattling cause of problem in the lower part of the engine

To finish, if you have outlined the place of origin of your engine that hot rattles on your Mercedes Vito 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 Mercedes Vito. In any case, don’t wait when you notice such a issue, it will let you to anticipate an upcoming big repair or at best find a cheaper remedy, rather than find yourself faced with a failure with the origin of your engine rattling when hot and the end result being your engine giving out on you when you come home from work. Don’t hesitate to have a look at our catalogue of items on your car that can enable you remedy other concerns or learn more about your Mercedes Vito.

If perhaps you have any additional questions about the Mercedes Vito, do not hesitate to consult our Mercedes Vito category.