What could be more frustrating than noises when you start your vehicle… In fact, you maybe previously found out noises when you start your Renualt Express and generally speaking it’s frustrating. It may not be anything severe, but each new engine starts usually will turn into 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 produce this document to help you find its origin. To do this, first, we will see the case of noise when starting on Renualt Express but the vehicle does not start, and finally, the noise you can experience on your vehicle if it starts, first cold and then hot.
I listen a noise when I try to start my Renualt Express, but the engine doesn’t start
I identify a clicking noise at the start of my Renualt Express
If you listen 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 hear clicking noise when you start your Renualt Express, 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 out your battery, you still experience a noise when starting your Renualt Express and it does not want to start, read this content about starter motor noises on Renualt Express for more information and to discover the origin of your trouble.
I listen a noise when I start my Renualt Express but the engine it starts
I listen a noise when I start my Renualt Express
- Grinding or squealing type noises when I start cold Renualt Express :
If you listen a noise when you start your Renualt Express, and this noise is like grinding or squealing noise, which can also be relating to vibrations, it is possible 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. Check the state of your injectors and air intake system. For more information on the origin of injection-related noises on Renualt Express, browse this piece of content. - Cold start friction parts Renualt Express :
If you know cold friction noises on Renualt Express, it is practically sure 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 possible that the tensioner roller or damper pulley is worn out and that as a result the extension belt causes 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 come from your serpentine belt, we have a full content on engine of your Renualt Express.
I listen a noise when starting my Renualt Express even when hot
- rubber mount / silent bloc dead motor
If you listen a clacking noise when you start your car’s engine and it is more than 100,000 km long, it is possible that some of your engine silentblocks or rubber mounts are expired. And the huge vibrations generated by starting the engine can produce starting noise on Renualt Express. Check their state and swap them if necessary. Consult this content if you would like to have detailed information on rubber mount noises on Renualt Express. - Motor flywheel
Finally, if you notice a noise that sounds a little like a crank noise when you start your Renualt Express, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the origin of your problems. In fact, these parts have created a lot of problems on many cars. When they take part in the game they produce noise when you start your Renualt Express and when you turn off the engine. Have his state inspected by a professional.
