What could possibly be more frustrating than noises when you start your vehicle… In fact, you plausibly already came across noises when you start your Mercedes Benz GLK 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 editorial staff has made the decision to create this content to help you find its origin. To do this, first, we will see the case of noise when starting on Mercedes Benz GLK but the vehicle does not start, and finally, the noise you can encounter on your vehicle if it starts, first cold and then hot.
I hear a noise when I try to start my Mercedes Benz GLK, but the engine doesn’t start
I acknowledge a clicking noise at the start of my Mercedes Benz GLK
If you hear a noise when you want to start your vehicle, 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 Mercedes Benz GLK, 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 the case that after checking your battery, you still know a noise when starting your Mercedes Benz GLK and it does not want to start, consult this content about starter motor noises on Mercedes Benz GLK for more details and to locate the source of your trouble.
I notice a noise when I start my Mercedes Benz GLK but the engine it starts
I hear a noise when I start my Mercedes Benz GLK
- Grinding or squealing type noises when I start cold Mercedes Benz GLK :
If you hear a noise when you start your Mercedes Benz GLK, and this noise sounds like grinding or squealing noise, which can also be related to vibrations, it is plausible that it is the combustion of your vehicle that is involved. In fact if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Verify the condition of your injectors and air intake system. For more details on the origin of injection-related noises on Mercedes Benz GLK, read this piece of content. - Cold start friction parts Mercedes Benz GLK :
If you encounter cold friction noises on Mercedes Benz GLK, it is pretty much certain that they come from one of your belts. Either the serpentine belt starts to wear out and therefore triggers 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 make a friction noise, often when cold. Visually verify your belt and swap it if required. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full content on engine of your Mercedes Benz GLK.
I hear a noise when starting my Mercedes Benz GLK even when hot
- rubber mount / silent bloc dead motor
If you hear a clacking noise just when 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 swapped. And the huge vibrations generated by starting the engine can create starting noise on Mercedes Benz GLK. Verify their condition and change them if required. Browse this content if you would like to have detailed details on rubber mount noises on Mercedes Benz GLK. - Motor flywheel
Finally, if you notice a noise that sounds a little like a crank noise when you start your Mercedes Benz GLK, 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 make noise when you start your Mercedes Benz GLK and when you turn off the engine. Have his condition checked out by a mecanist.
