What can be more disturbing than noises when you start your automobile… Indeed, you plausibly already perceived noises when you start your Buick Envision and in general it’s frustrating. It might not be anything major, 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 made the decision to write this content to help you find its source. To do this, first, we will see the case of noise when starting on Buick Envision 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 hear a noise when I try to start my Buick Envision, but the engine doesn’t start
I find a clicking noise at the start of my Buick Envision
If you hear a noise when you want to start your automobile, and it does not want to turn on, it is most likely that it is the battery that is causing the trouble. Indeed, if you hear clicking noise when you start your Buick Envision, and it sounds like a ticking, you probably lack the energy to run your starter, test out your battery with a voltmeter and change it if necessary. In the case that after checking your battery, you still encounter a noise when starting your Buick Envision and it does not want to start, refer to this content about starter motor noises on Buick Envision for more details and to locate the origin of your trouble.
I perceive a noise when I start my Buick Envision but the engine it starts
I hear a noise when I start my Buick Envision
- Grinding or squealing type noises when I start cold Buick Envision :
If you hear a noise when you start your Buick Envision, and this noise is like grinding or squealing noise, which can also be related to vibrations, it is conceivable 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 details on the origin of injection-related noises on Buick Envision, see this content. - Cold start friction parts Buick Envision :
If you discern cold friction noises on Buick Envision, it is almost 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 conceivable that the tensioner roller or damper pulley is worn out and that as a result the extension belt provoke a friction noise, often when cold. Visually examine your belt and change it if required. If you have other friction noises, and it doesn’t come from your serpentine belt, we have a full content on engine of your Buick Envision.
I hear a noise when starting my Buick Envision even when hot
- rubber mount / silent bloc dead motor
If you hear a clacking noise when 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 changed. And the huge vibrations generated by starting the engine can make starting noise on Buick Envision. Examine their condition and swap them if required. Read this content if you would like to have detailed details on rubber mount noises on Buick Envision. - Motor flywheel
Finally, if you hear a noise that sounds a little like a crank noise when you start your Buick Envision, even when hot, it is conceivable 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 Buick Envision and when you turn off the engine. Have his condition inspected by a mecanist.
