What can be more distressing than noises when you start your automobile… In fact, you probably already noticed noises when you start your Nissan Pulsar and usually it’s frustrating. It may 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 decided to prepare this document to help you find its origin. To do this, first, we will see the case of noise when starting on Nissan Pulsar but the automobile does not start, and finally, the noise you can encounter on your automobile if it starts, first cold and then hot.
I acknowledge a noise when I try to start my Nissan Pulsar, but the engine doesn’t start
I perceive a clicking noise at the start of my Nissan Pulsar
If you acknowledge 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. In fact, if you hear clicking noise when you start your Nissan Pulsar, 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 checking your battery, you still encounter a noise when starting your Nissan Pulsar and it does not want to start, refer to this content page about starter motor noises on Nissan Pulsar for more details and to find the source of your issue.
I listen to a noise when I start my Nissan Pulsar but the engine it starts
I acknowledge a noise when I start my Nissan Pulsar
- Grinding or squealing type noises when I start cold Nissan Pulsar :
If you acknowledge a noise when you start your Nissan Pulsar, and this noise sounds like grinding or squealing noise, which can also be relating to vibrations, it is plausible that it is the combustion of your automobile 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 details on the source of injection-related noises on Nissan Pulsar, browse this piece of content. - Cold start friction parts Nissan Pulsar :
If you perceive cold friction noises on Nissan Pulsar, it is almost certain 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 check your belt and swap it if needed. If you have other friction noises, and it doesn’t come from your serpentine belt, we have a full content page on engine of your Nissan Pulsar.
I acknowledge a noise when starting my Nissan Pulsar even when hot
- rubber mount / silent bloc dead motor
If you acknowledge a clacking noise just as 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 expired. And the huge vibrations made by starting the engine can make starting noise on Nissan Pulsar. Check their state and swap them if needed. Consult this content page if you would like to have detailed details on rubber mount noises on Nissan Pulsar. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Nissan Pulsar, 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 automobiles. When they take part in the game they make noise when you start your Nissan Pulsar and when you turn off the engine. Have his state checked by a mecanist.
