What could be more frustrating than noises when you start your vehicle… In fact, you plausibly previously heard noises when you start your GMC Savana and usually it’s frustrating. It may not be anything serious, 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 team has chosen to compose this document to support you find its origin. To do this, first, we will see the case of noise when starting on GMC Savana but the vehicle does not start, and finally, the noise you can feel on your vehicle if it starts, first cold and then hot.
I experience a noise when I try to start my GMC Savana, but the engine doesn’t start
I detect a clicking noise at the start of my GMC Savana
If you experience a noise when you want to start your vehicle, and it does not want to turn on, it is likely that it is the battery that is contributing to the problem. In fact, if you listen to clicking noise when you start your GMC Savana, and it sounds like a ticking, you probably lack the energy to run your starter, test out your battery with a voltmeter and swap it if required. In case that after checking your battery, you still experience a noise when starting your GMC Savana and it does not want to start, read this article about starter motor noises on GMC Savana for more details and to discover the source of your problem.
I listen to a noise when I start my GMC Savana but the engine it starts
I experience a noise when I start my GMC Savana
- Grinding or squealing type noises when I start cold GMC Savana :
If you experience a noise when you start your GMC Savana, and this noise sounds like grinding or squealing noise, which can also be connected to vibrations, it is plausible that it is the combustion of your vehicle 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 details on the origins of injection-related noises on GMC Savana, see this article content. - Cold start friction parts GMC Savana :
If you notice cold friction noises on GMC Savana, it is practically sure 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 plausible 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 swap it if necessary. If you have other friction noises, and it doesn’t come from your serpentine belt, we have a full article on engine of your GMC Savana.
I experience a noise when starting my GMC Savana even when hot
- rubber mount / silent bloc dead motor
If you experience a clacking noise just as you start your car’s engine and it is more than 100,000 km long, it is plausible that some of your engine silentblocks or rubber mounts are good to be changed. And the huge vibrations produced by starting the engine can create starting noise on GMC Savana. Check their condition and replace them if necessary. Read this article if you would like to have detailed details on rubber mount noises on GMC Savana. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your GMC Savana, even when hot, it is plausible that if your series is equipped with a dual-mass flywheel, it is the source of your concerns. In fact, these parts have created a lot of concerns on many automobiles. When they take part in the game they generate noise when you start your GMC Savana and when you turn off the engine. Have his condition checked out by a specialist.
