What could be more annoying than noises when you start your car… In fact, you maybe already discovered noises when you start your Acura RDX and in most cases it’s frustrating. It could not be anything significant, but each new engine starts usually turns into a scary moment during which you don’t know if your engine will start. That is why our team has decided to prepare this content to help you find its origin. To do this, first, we will see the case of noise when starting on Acura RDX 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 listen a noise when I try to start my Acura RDX, but the engine doesn’t start
I identify a clicking noise at the start of my Acura RDX
If you listen a noise when you want to start your car, and it does not want to turn on, it is likely that it is the battery that is causing the trouble. In fact, if you experience clicking noise when you start your Acura RDX, and it sounds like a ticking, you most likely lack the energy to run your starter, check your battery with a voltmeter and swap it if required. In the event that after examining your battery, you still know a noise when starting your Acura RDX and it does not want to start, browse this article content about starter motor noises on Acura RDX for more details and to discover the source of your trouble.
I hear a noise when I start my Acura RDX but the engine it starts
I listen a noise when I start my Acura RDX
- Grinding or squealing type noises when I start cold Acura RDX :
If you listen a noise when you start your Acura RDX, and this noise is like grinding or squealing noise, which can also be connected 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 details on the origins of injection-related noises on Acura RDX, consult this piece of content. - Cold start friction parts Acura RDX :
If you encounter cold friction noises on Acura RDX, it is pretty much 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 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 verify 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 article content on engine of your Acura RDX.
I listen a noise when starting my Acura RDX 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 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 Acura RDX. Examine their state and change them if necessary. Read this article content if you would like to have detailed details on rubber mount noises on Acura RDX. - Motor flywheel
Finally, if you discern a noise that sounds a little like a crank noise when you start your Acura RDX, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your trouble. In fact, these parts have created a lot of trouble on many vehicles. When they take part in the game they make noise when you start your Acura RDX and when you turn off the engine. Have his state checked by a professional.
