What could possibly be more frustrating than noises when you start your vehicle… In fact, you plausibly already perceived noises when you start your Toyota Iq and in most cases it’s frustrating. It might not be anything serious, 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 write this document to support you find its origin. To do this, first, we will see the case of noise when starting on Toyota Iq 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 to a noise when I try to start my Toyota Iq, but the engine doesn’t start
I detect a clicking noise at the start of my Toyota Iq
If you listen to a noise when you want to start your vehicle, and it does not want to turn on, it is likely that it is the battery that is causing the problem. In fact, if you listen to clicking noise when you start your Toyota Iq, 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 necessary. In the event that after looking at your battery, you still know a noise when starting your Toyota Iq and it does not want to start, browse this article content about starter motor noises on Toyota Iq for more information and to locate the origin of your problem.
I perceive a noise when I start my Toyota Iq but the engine it starts
I listen to a noise when I start my Toyota Iq
- Grinding or squealing type noises when I start cold Toyota Iq :
If you listen to a noise when you start your Toyota Iq, and this noise sounds like grinding or squealing noise, which can also be linked 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 running of the engine will be altered. Verify the state of your injectors and air intake system. For more information on the origins of injection-related noises on Toyota Iq, browse this content. - Cold start friction parts Toyota Iq :
If you perceive cold friction noises on Toyota Iq, it is practically 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 possible 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 originate from your serpentine belt, we have a full article content on engine of your Toyota Iq.
I listen to a noise when starting my Toyota Iq 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 possible that some of your engine silentblocks or rubber mounts are good to be swapped. And the huge vibrations made by starting the engine can make starting noise on Toyota Iq. Verify their state and swap them if needed. Consult this article content if you would like to have detailed information on rubber mount noises on Toyota Iq. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your Toyota Iq, 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 make noise when you start your Toyota Iq and when you turn off the engine. Have his state inspected by a professional.
