Having a healthy car seems to be an essential requirement for a lot of people, as we are all depending on our cars, it doesn’t matter if it is to get to work or for personal travel. So when we identify something different about our Chrysler 300, we logically usually tend to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Chrysler 300, you’ve come to the good website. We understand that this is a repeating problem and so we have chose to write a dedicated article content to enable you deal with it. To do so, first we will take a look at the problems related to hydraulic tappets and valves, then at combustion problems, and at last at the engine rattling when hot because of trouble related to the lower engine.


Engine rattling when hot on my Chrysler 300 because of the hydraulic tappets

If you perceive the engine hot rattles on your Chrysler 300, and this noise is located at the top of the engine, it denotes that it comes from your cylinder head and its accompanying parts. There are two possible triggers of an hot engine rattling on a Chrysler 300. 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, reflect on swapping them.

The engine of my Chrysler 300 is doing some rattling noise when hot because of combustion problem

Second probability, if you have the impression 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 manage the synchronization of the different elements of the engine to enhance good combustion. And finally, the most traditional cause comes from your injectors, which are either clogged or damaged. Don’t forget to go to your mechanic so that he can examine the component that seems to be at the origin of your engine’s hot clicking on your Chrysler 300.

Engine of my Chrysler 300 rattling cause of problem in the lower part of the engine

To finish, if you have outlined the area of origin of your engine that hot rattles on your Chrysler 300 that comes from your lower engine, it may be that your connecting rods or piston pins are the origin. In both situations, 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 Chrysler 300. In any case, don’t wait when you notice such a problem, it will let you to prepare for an upcoming expense or at best find a less costly solution, 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 read our catalogue of items on your car that can enable you solve other problems or learn more about your Chrysler 300.

In the event that you have any additional questions about the Chrysler 300, do not hesitate to consult our Chrysler 300 category.