What could possibly be more disturbing than noises when you start your car… Indeed, you plausibly previously noticed noises when you start your Alfa Romeo Giulietta and in general it’s frustrating. It might not be anything significant, but each new engine starts usually turns into a scary moment during which you don’t know if your engine will start. That is why our editorial staff has decided to write this content to support you find its source. To do this, first, we will see the case of noise when starting on Alfa Romeo Giulietta but the car does not start, and finally, the noise you can encounter on your car if it starts, first cold and then hot.
I listen a noise when I try to start my Alfa Romeo Giulietta, but the engine doesn’t start
I detect a clicking noise at the start of my Alfa Romeo Giulietta
If you listen a noise when you want to start your car, and it does not want to turn on, it is very likely that it is the battery that is causing the issue. Indeed, if you listen to clicking noise when you start your Alfa Romeo Giulietta, 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 event that after checking out your battery, you still encounter a noise when starting your Alfa Romeo Giulietta and it does not want to start, browse this content about starter motor noises on Alfa Romeo Giulietta for more details and to locate the origin of your issue.
I experience a noise when I start my Alfa Romeo Giulietta but the engine it starts
I listen a noise when I start my Alfa Romeo Giulietta
- Grinding or squealing type noises when I start cold Alfa Romeo Giulietta :
If you listen a noise when you start your Alfa Romeo Giulietta, and this noise is like grinding or squealing noise, which can also be related to vibrations, it is possible 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 general performance of the engine will be altered. Check the condition of your injectors and air intake system. For more details on the origin of injection-related noises on Alfa Romeo Giulietta, consult this piece of content. - Cold start friction parts Alfa Romeo Giulietta :
If you notice cold friction noises on Alfa Romeo Giulietta, 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 causes 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 come from your serpentine belt, we have a full content on engine of your Alfa Romeo Giulietta.
I listen a noise when starting my Alfa Romeo Giulietta even when hot
- rubber mount / silent bloc dead motor
If you listen a clacking noise 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 dead. And the huge vibrations generated by starting the engine can generate starting noise on Alfa Romeo Giulietta. Check their condition and replace them if needed. Read this content if you would like to have detailed details on rubber mount noises on Alfa Romeo Giulietta. - Motor flywheel
Finally, if you discern a noise that sounds a little like a crank noise when you start your Alfa Romeo Giulietta, even when hot, it is possible 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 Alfa Romeo Giulietta and when you turn off the engine. Have his condition examined by a professional.
