What can be more annoying than noises when you start your car… In fact, you plausibly already perceived noises when you start your GMC Terrain and generally it’s frustrating. It could not be anything critical, 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 chosen to create this document to help you find its origin. To do this, first, we will see the case of noise when starting on GMC Terrain but the car does not start, and finally, the noise you can feel on your car if it starts, first cold and then hot.
I perceive a noise when I try to start my GMC Terrain, but the engine doesn’t start
I identify a clicking noise at the start of my GMC Terrain
If you perceive a noise when you want to start your car, and it does not want to turn on, it is most likely that it is the battery that is causing the issue. In fact, if you notice clicking noise when you start your GMC Terrain, 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 case that after examining your battery, you still encounter a noise when starting your GMC Terrain and it does not want to start, refer to this content page about starter motor noises on GMC Terrain for more details and to discover the origin of your issue.
I acknowledge a noise when I start my GMC Terrain but the engine it starts
I perceive a noise when I start my GMC Terrain
- Grinding or squealing type noises when I start cold GMC Terrain :
If you perceive a noise when you start your GMC Terrain, and this noise is like grinding or squealing noise, which can also be relating to vibrations, it is possible that it is the combustion of your car that is involved. In fact if you have an air/fuel mixture that is not good the normal operation of the engine will be altered. Examine the state of your injectors and air intake system. For more details on the source of injection-related noises on GMC Terrain, look at this article content. - Cold start friction parts GMC Terrain :
If you discern cold friction noises on GMC Terrain, 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 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 examine 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 content page on engine of your GMC Terrain.
I perceive a noise when starting my GMC Terrain even when hot
- rubber mount / silent bloc dead motor
If you perceive 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 expired. And the huge vibrations made by starting the engine can create starting noise on GMC Terrain. Examine their state and replace them if needed. Browse this content page if you would like to have detailed details on rubber mount noises on GMC Terrain. - Motor flywheel
Finally, if you experience a noise that sounds a little like a crank noise when you start your GMC Terrain, 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 cars. When they take part in the game they make noise when you start your GMC Terrain and when you turn off the engine. Have his state checked out by a professional.
