Having a care in good conditions appears to be a very important requirement for many people, as we are all depending on our vehicles, whether it is to get to work or for personal reasons. So when we come across some thing different about our Land Rover Defender, we rationally are likely to ask ourselves queries. If, in your case, it’s your engine that rattles when hot on your Land Rover Defender, you’ve come to the right place. We know that this is a repeating issue and so we have decided to publish a specialized document to help you deal with it. To do so, first we will take a look at the complications related to hydraulic tappets and valves, then at combustion complications, and at last at the engine rattling when hot because of problems related to the lower engine.

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Engine rattling when hot on my Land Rover Defender because of the hydraulic tappets

If you find out the engine hot rattles on your Land Rover Defender, and this noise is located at the top of the engine, it means that it comes from your cylinder head and its accompanying elements. There are two possible motives of an hot engine rattling on a Land Rover Defender. 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. In any other case, it is the play of your rocker arms or their state of wear that is accountable. In such a case, consider replacing them.

The engine of my Land Rover Defender is doing some rattling noise when hot because of combustion problem

Second option, if you have the impression that the hot engine rattling is related to 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 control the synchronization of the different components of the engine to create good combustion. And finally, the most common trigger comes from your injectors, which are either clogged or damaged. Don’t forget to go to your mechanic so that he can inspect the part that seems to be at the origin of your engine’s hot clicking on your Land Rover Defender.

Engine of my Land Rover Defender rattling cause of problem in the lower part of the engine

To conclude, if you have recognized the place of origin of your engine that hot rattles on your Land Rover Defender 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 Land Rover Defender. In any case, don’t wait when you identify such a issue, it will allow you to anticipate an upcoming big repair 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 breaking down 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 help you get rid of other worries or learn more about your Land Rover Defender.

To get more tips on the Land Rover Defender, take a look at the Land Rover Defender category.