Having a healthy car appears to be an essential prerequisite for the majority of us, as we are all depending on our vehicles, it doesn’t matter if it is to get to your job or for personal travel. So when we observe something different about our Volkswagen Up!, we rationally usually tend to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Volkswagen Up!, you’ve come to the good website. We are aware that this is a recurring trouble and so we have chose to compose a dedicated article content to help you deal with it. To accomplish this, first we will take a look at the problems related to hydraulic tappets and valves, then at combustion problems, and to finish at the engine rattling when hot because of concerns related to the lower engine.

hot-engine-rattling-volkswagen-up!

Engine rattling when hot on my Volkswagen Up! because of the hydraulic tappets

If you find out the engine hot rattles on your Volkswagen Up!, and this noise is based at the top of the engine, it denotes that it comes from your cylinder head and its accompanying elements. There are two possible triggers of an hot engine rattling on a Volkswagen Up!. 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. In any other case, it is the play of your rocker arms or their state of wear that is responsible. In such a case, consider swapping them.

The engine of my Volkswagen Up! is doing some rattling noise when hot because of combustion problem

Second possibility, if you have the feeling that the hot engine rattling is related 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 control the synchronization of the different elements of the engine to create good combustion. And to finish, the most traditional cause comes from your injectors, which are either clogged or damaged. Don’t hesitate to go to your auto mechanic so that he can examine the component that seems to be the reason of your engine’s hot clicking on your Volkswagen Up!.

Engine of my Volkswagen Up! rattling cause of problem in the lower part of the engine

To finish, if you have determined the location of origin of your engine that hot rattles on your Volkswagen Up! 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 Volkswagen Up!. In any case, don’t wait when you spot such a trouble, it will allow you to anticipate an upcoming expense 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 giving out on you when you come home from work. Don’t hesitate to read our catalogue of items on your car that can help you resolve other problems or learn more about your Volkswagen Up!.

To discover more tips on the Volkswagen Up!, take a look at the Volkswagen Up! category.