Having a healthy car seems to be an essential prerequisite for most of us, as we are all dependent on our vehicles, regardless it is to get to work or for personal travel. So when we observe some thing different about our Alfa Romeo 156, we rationally tend to ask ourselves questions. If, in your case, it’s your engine that rattles when hot on your Alfa Romeo 156, you’ve come to to the good article contect. We are aware that this is a recurring issue and so we have chose to write a dedicated article content to enable you deal with it. To accomplish this, first we will check out the trouble linked to hydraulic tappets and valves, then at combustion trouble, and to conclude at the engine rattling when hot because of concerns linked to the lower engine.


Engine rattling when hot on my Alfa Romeo 156 because of the hydraulic tappets

If you notice the engine hot rattles on your Alfa Romeo 156, and this noise is located at the top of the engine, it denotes that it comes from your cylinder head and its accompanying elements. There are two possible causes of an hot engine rattling on a Alfa Romeo 156. 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 to blame. In this case, reflect on replacing them.

The engine of my Alfa Romeo 156 is doing some rattling noise when hot because of combustion problem

Second option, if you have the impression that the hot engine rattling is linked to 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 traditional motive comes from your injectors, which are either clogged or damaged. Don’t forget to go to your auto mechanic so that he can look at the part that seems to be at the origin of your engine’s hot clicking on your Alfa Romeo 156.

Engine of my Alfa Romeo 156 rattling cause of problem in the lower part of the engine

At last, if you have determined the location of origin of your engine that hot rattles on your Alfa Romeo 156 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 Alfa Romeo 156. In any case, don’t wait when you detect such a issue, it will let you to foresee an upcoming expense or at best find a more affordable option, 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 read our catalogue of items on your car that can enable you fix other problems or learn more about your Alfa Romeo 156.

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