What can be more disturbing than noises when you start your automobile… In fact, you probably previously noticed noises when you start your Alfa Romeo 147 and in most cases it’s frustrating. It could not be anything serious, 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 chosen to prepare this article to help you find its source. To do this, first, we will see the case of noise when starting on Alfa Romeo 147 but the automobile does not start, and finally, the noise you can feel on your automobile if it starts, first cold and then hot.
I hear a noise when I try to start my Alfa Romeo 147, but the engine doesn’t start
I find a clicking noise at the start of my Alfa Romeo 147
If you hear a noise when you want to start your automobile, and it does not want to turn on, it is very likely that it is the battery that is causing the problem. In fact, if you hear clicking noise when you start your Alfa Romeo 147, and it sounds like a ticking, you probably lack the energy to run your starter, test your battery with a voltmeter and change it if required. In case that after looking at your battery, you still know a noise when starting your Alfa Romeo 147 and it does not want to start, read this article content about starter motor noises on Alfa Romeo 147 for more info and to find the source of your problem.
I listen to a noise when I start my Alfa Romeo 147 but the engine it starts
I hear a noise when I start my Alfa Romeo 147
- Grinding or squealing type noises when I start cold Alfa Romeo 147 :
If you hear a noise when you start your Alfa Romeo 147, and this noise sounds like grinding or squealing noise, which can also be linked to vibrations, it is conceivable 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 general performance of the engine will be altered. Check the condition of your injectors and air intake system. For more info on the origin of injection-related noises on Alfa Romeo 147, look at this article. - Cold start friction parts Alfa Romeo 147 :
If you encounter cold friction noises on Alfa Romeo 147, 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 conceivable 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 check your belt and change it if required. 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 Alfa Romeo 147.
I hear a noise when starting my Alfa Romeo 147 even when hot
- rubber mount / silent bloc dead motor
If you hear a clacking noise just as 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 good to be swapped. And the huge vibrations made by starting the engine can produce starting noise on Alfa Romeo 147. Check their condition and replace them if required. Consult this article content if you would like to have detailed info on rubber mount noises on Alfa Romeo 147. - Motor flywheel
Finally, if you experience a noise that sounds a little like a crank noise when you start your Alfa Romeo 147, even when hot, it is conceivable that if your series is equipped with a dual-mass flywheel, it is the source of your problems. In fact, these parts have created a lot of problems on many vehicles. When they take part in the game they make noise when you start your Alfa Romeo 147 and when you turn off the engine. Have his condition examined by a specialist.
