What could possibly be more annoying than noises when you start your car… Indeed, you probably previously listened to noises when you start your Nissan Leaf and in most cases it’s frustrating. It could not be anything serious, 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 create this content to support you find its source. To do this, first, we will see the case of noise when starting on Nissan Leaf but the car does not start, and finally, the noise you can experience on your car if it starts, first cold and then hot.
I listen to a noise when I try to start my Nissan Leaf, but the engine doesn’t start
I pay attention to a clicking noise at the start of my Nissan Leaf
If you listen to 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 triggering the trouble. Indeed, if you perceive clicking noise when you start your Nissan Leaf, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test out your battery with a voltmeter and change it if required. In the case that after verifying your battery, you still experience a noise when starting your Nissan Leaf and it does not want to start, browse this article content about starter motor noises on Nissan Leaf for more info and to locate the origin of your trouble.
I listen a noise when I start my Nissan Leaf but the engine it starts
I listen to a noise when I start my Nissan Leaf
- Grinding or squealing type noises when I start cold Nissan Leaf :
If you listen to a noise when you start your Nissan Leaf, and this noise looks like grinding or squealing noise, which can also be linked to vibrations, it is conceivable that it is the combustion of your car 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 info on the source of injection-related noises on Nissan Leaf, read this article. - Cold start friction parts Nissan Leaf :
If you experience cold friction noises on Nissan Leaf, 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 conceivable 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 examine your belt and change it if needed. If you have other friction noises, and it doesn’t result from your serpentine belt, we have a full article content on engine of your Nissan Leaf.
I listen to a noise when starting my Nissan Leaf even when hot
- rubber mount / silent bloc dead motor
If you listen to a clacking noise just when you start your car’s engine and it is more than 100,000 km long, it is conceivable that some of your engine silentblocks or rubber mounts are dead. And the huge vibrations generated by starting the engine can produce starting noise on Nissan Leaf. Verify their state and change them if needed. Browse this article content if you would like to have detailed info on rubber mount noises on Nissan Leaf. - Motor flywheel
Finally, if you perceive a noise that sounds a little like a crank noise when you start your Nissan Leaf, even when hot, it is conceivable that if your series is equipped with a dual-mass flywheel, it is the origin of your trouble. Indeed, these parts have created a lot of trouble on many automobiles. When they take part in the game they generate noise when you start your Nissan Leaf and when you turn off the engine. Have his state checked by a professional.
