What could be more disturbing than noises when you start your car… In fact, you probably previously came across noises when you start your Land Rover Discovery Sport and usually it’s frustrating. It may not be anything severe, but each new engine starts usually becomes a scary moment during which you don’t know if your engine will start. That is why our team has made the decision to write this article to help you find its origin. To do this, first, we will see the case of noise when starting on Land Rover Discovery Sport but the car does not start, and finally, the noise you can encounter on your car if it starts, first cold and then hot.
I notice a noise when I try to start my Land Rover Discovery Sport, but the engine doesn’t start
I find a clicking noise at the start of my Land Rover Discovery Sport
If you notice a noise when you want to start your car, and it does not want to turn on, it is very likely that it is the battery that is causing the trouble. In fact, if you experience clicking noise when you start your Land Rover Discovery Sport, and it sounds like a ticking, you most likely lack the energy to run your starter, test out your battery with a voltmeter and swap it if necessary. In case that after verifying your battery, you still know a noise when starting your Land Rover Discovery Sport and it does not want to start, consult this content about starter motor noises on Land Rover Discovery Sport for more info and to find the source of your trouble.
I listen a noise when I start my Land Rover Discovery Sport but the engine it starts
I notice a noise when I start my Land Rover Discovery Sport
- Grinding or squealing type noises when I start cold Land Rover Discovery Sport :
If you notice a noise when you start your Land Rover Discovery Sport, and this noise is like grinding or squealing noise, which can also be linked to vibrations, it is plausible that it is the combustion of your car that is involved. In fact if you have an air/fuel mixture that is not good the normal operation of the engine will be altered. Examine the state of your injectors and air intake system. For more info on the origin of injection-related noises on Land Rover Discovery Sport, read this piece of content. - Cold start friction parts Land Rover Discovery Sport :
If you know cold friction noises on Land Rover Discovery Sport, it is almost certain that they come from one of your belts. Either the serpentine belt starts to wear out and therefore causes a friction noise. It is also plausible that the tensioner roller or damper pulley is worn out and that as a result the extension belt provoke a friction noise, often when cold. Visually check your belt and swap it if necessary. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full content on engine of your Land Rover Discovery Sport.
I notice a noise when starting my Land Rover Discovery Sport even when hot
- rubber mount / silent bloc dead motor
If you notice a clacking noise just as you start your car’s engine and it is more than 100,000 km long, it is plausible that some of your engine silentblocks or rubber mounts are good to be replaced. And the huge vibrations produced by starting the engine can produce starting noise on Land Rover Discovery Sport. Examine their state and swap them if necessary. Read this content if you would like to have detailed info on rubber mount noises on Land Rover Discovery Sport. - Motor flywheel
Finally, if you experience a noise that sounds a little like a crank noise when you start your Land Rover Discovery Sport, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your concerns. In fact, these parts have created a lot of concerns on many cars. When they take part in the game they generate noise when you start your Land Rover Discovery Sport and when you turn off the engine. Have his state examined by a professional.
