What could be more annoying than noises when you start your automobile… Indeed, you plausibly already listened to noises when you start your Ford Focus and in most cases it’s frustrating. It may not be anything significant, 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 editorial staff has made the decision to create this document to help you find its origin. To do this, first, we will see the case of noise when starting on Ford Focus 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 listen to a noise when I try to start my Ford Focus, but the engine doesn’t start
I identify a clicking noise at the start of my Ford Focus
If you listen to a noise when you want to start your automobile, and it does not want to turn on, it is likely that it is the battery that is causing the problem. Indeed, if you acknowledge clicking noise when you start your Ford Focus, and it sounds like a ticking, you most likely lack the energy to run your starter, check your battery with a voltmeter and change it if necessary. In case that after checking out your battery, you still know a noise when starting your Ford Focus and it does not want to start, refer to this article about starter motor noises on Ford Focus for more info and to find the origin of your problem.
I experience a noise when I start my Ford Focus but the engine it starts
I listen to a noise when I start my Ford Focus
- Grinding or squealing type noises when I start cold Ford Focus :
If you listen to a noise when you start your Ford Focus, and this noise is like grinding or squealing noise, which can also be connected to vibrations, it is possible that it is the combustion of your automobile that is involved. Indeed if you have an air/fuel mixture that is not good the normal performance of the engine will be altered. Examine the condition of your injectors and air intake system. For more info on the origin of injection-related noises on Ford Focus, consult this article. - Cold start friction parts Ford Focus :
If you encounter cold friction noises on Ford Focus, it is almost 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 causes a friction noise, often when cold. Visually verify your belt and change it if needed. If you have other friction noises, and it doesn’t result from your serpentine belt, we have a full article on engine of your Ford Focus.
I listen to a noise when starting my Ford Focus 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 replaced. And the huge vibrations made by starting the engine can generate starting noise on Ford Focus. Examine their condition and replace them if needed. Consult this article if you would like to have detailed info on rubber mount noises on Ford Focus. - Motor flywheel
Finally, if you notice a noise that sounds a little like a crank noise when you start your Ford Focus, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the origin of your concerns. Indeed, these parts have created a lot of concerns on many cars. When they take part in the game they make noise when you start your Ford Focus and when you turn off the engine. Have his condition checked by a professional.
