What could be more annoying than noises when you start your vehicle… In fact, you probably already found out noises when you start your Fiat Doblo and in most cases it’s frustrating. It may 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 made the decision to write this content page to help you find its origin. To do this, first, we will see the case of noise when starting on Fiat Doblo 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 acknowledge a noise when I try to start my Fiat Doblo, but the engine doesn’t start
I perceive a clicking noise at the start of my Fiat Doblo
If you acknowledge a noise when you want to start your vehicle, and it does not want to turn on, it is most likely that it is the battery that is causing the problem. In fact, if you listen to clicking noise when you start your Fiat Doblo, and it sounds like a ticking, you probably lack the energy to run your starter, test your battery with a voltmeter and swap it if necessary. In the case that after checking out your battery, you still encounter a noise when starting your Fiat Doblo and it does not want to start, consult this article about starter motor noises on Fiat Doblo for more details and to discover the origin of your problem.
I notice a noise when I start my Fiat Doblo but the engine it starts
I acknowledge a noise when I start my Fiat Doblo
- Grinding or squealing type noises when I start cold Fiat Doblo :
If you acknowledge a noise when you start your Fiat Doblo, and this noise looks like grinding or squealing noise, which can also be relating 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 general performance of the engine will be altered. Verify the state of your injectors and air intake system. For more details on the origin of injection-related noises on Fiat Doblo, browse this article content. - Cold start friction parts Fiat Doblo :
If you know cold friction noises on Fiat Doblo, it is practically sure 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 make a friction noise, often when cold. Visually check your belt and swap it if necessary. If you have other friction noises, and it doesn’t originate from your serpentine belt, we have a full article on engine of your Fiat Doblo.
I acknowledge a noise when starting my Fiat Doblo even when hot
- rubber mount / silent bloc dead motor
If you acknowledge 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 changed. And the huge vibrations made by starting the engine can create starting noise on Fiat Doblo. Verify their state and swap them if necessary. Browse this article if you would like to have detailed details on rubber mount noises on Fiat Doblo. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Fiat Doblo, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the origin of your trouble. In fact, these parts have created a lot of trouble on many vehicles. When they take part in the game they produce noise when you start your Fiat Doblo and when you turn off the engine. Have his state checked by a mecanist.
