Having a healthy car appears to be an essential requirement for a lot of people, as we are all dependent on our cars, regardless whether it is to go to work or for personal travel. So when we come across some thing different about our Toyota Rav 4, we rationally usually tend to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Toyota Rav 4, you’ve come to to the good article contect. We are aware that this is a repeating problem and so we have decided to compose a dedicated article content to help you deal with it. To do this, first we will look into the trouble associated with hydraulic tappets and valves, then at combustion trouble, and to finish at the engine rattling when hot because of concerns associated with the lower engine.


Engine rattling when hot on my Toyota Rav 4 because of the hydraulic tappets

If you perceive the engine hot rattles on your Toyota Rav 4, and this noise is based at the top of the engine, it denotes that it comes from your cylinder head and its accompanying components. There are two possible motives of an hot engine rattling on a Toyota Rav 4. 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 to blame. In this instance, consider swapping them.

The engine of my Toyota Rav 4 is doing some rattling noise when hot because of combustion problem

Second option, if you have the feeling that the hot engine rattling is associated with the combustion of your engine, there are three possible motives 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 supply good combustion. And finally, the most classic reason comes from your injectors, which are either clogged or damaged. Don’t hesitate to go to your repair shop so that he can look at the component that seems to be at the origin of your engine’s hot clicking on your Toyota Rav 4.

Engine of my Toyota Rav 4 rattling cause of problem in the lower part of the engine

To finish, if you have identified the location of origin of your engine that hot rattles on your Toyota Rav 4 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 Toyota Rav 4. In any case, don’t wait when you spot such a problem, it will enable you to foresee an upcoming expense or at best find a less expensive 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 check out our catalogue of items on your car that can help you get rid of other worries or learn more about your Toyota Rav 4.

If perhaps you have any further questions about the Toyota Rav 4, do not hesitate to consult our Toyota Rav 4 category.