What could possibly be more distressing than noises when you start your automobile… Indeed, you plausibly previously came across noises when you start your Mazda 3 and generally it’s frustrating. It might not be anything significant, 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 chosen to produce this document to help you find its origin. To do this, first, we will see the case of noise when starting on Mazda 3 but the automobile does not start, and finally, the noise you can feel on your automobile if it starts, first cold and then hot.
I hear a noise when I try to start my Mazda 3, but the engine doesn’t start
I perceive a clicking noise at the start of my Mazda 3
If you hear a noise when you want to start your automobile, and it does not want to turn on, it is most likely that it is the battery that is triggering the issue. Indeed, if you listen clicking noise when you start your Mazda 3, and it sounds like a ticking, you probably lack the energy to run your starter, test out your battery with a voltmeter and replace it if required. In the case that after checking out your battery, you still know a noise when starting your Mazda 3 and it does not want to start, browse this content page about starter motor noises on Mazda 3 for more information and to discover the source of your issue.
I listen to a noise when I start my Mazda 3 but the engine it starts
I hear a noise when I start my Mazda 3
- Grinding or squealing type noises when I start cold Mazda 3 :
If you hear a noise when you start your Mazda 3, and this noise looks like grinding or squealing noise, which can also be related to vibrations, it is plausible that it is the combustion of your automobile that is involved. Indeed if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Verify the state of your injectors and air intake system. For more information on the origin of injection-related noises on Mazda 3, read this article content. - Cold start friction parts Mazda 3 :
If you encounter cold friction noises on Mazda 3, it is almost 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 triggers a friction noise, often when cold. Visually check your belt and replace it if required. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full content page on engine of your Mazda 3.
I hear a noise when starting my Mazda 3 even when hot
- rubber mount / silent bloc dead motor
If you hear 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 swapped. And the huge vibrations produced by starting the engine can create starting noise on Mazda 3. Verify their state and replace them if required. Read this content page if you would like to have detailed information on rubber mount noises on Mazda 3. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Mazda 3, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your concerns. Indeed, these parts have created a lot of concerns on many automobiles. When they take part in the game they make noise when you start your Mazda 3 and when you turn off the engine. Have his state checked out by a professional.
