What could possibly be more disturbing than noises when you start your vehicle… In fact, you plausibly already discovered noises when you start your Chevrolet HHR and in general it’s frustrating. It might not be anything critical, 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 prepare this content page to support you find its origin. To do this, first, we will see the case of noise when starting on Chevrolet HHR but the vehicle does not start, and finally, the noise you can experience on your vehicle if it starts, first cold and then hot.
I notice a noise when I try to start my Chevrolet HHR, but the engine doesn’t start
I find a clicking noise at the start of my Chevrolet HHR
If you notice a noise when you want to start your vehicle, 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 listen to clicking noise when you start your Chevrolet HHR, and it sounds like a ticking, you almost certainly lack the energy to run your starter, test your battery with a voltmeter and swap it if required. In the case that after examining your battery, you still experience a noise when starting your Chevrolet HHR and it does not want to start, consult this content page about starter motor noises on Chevrolet HHR for more info and to discover the source of your problem.
I perceive a noise when I start my Chevrolet HHR but the engine it starts
I notice a noise when I start my Chevrolet HHR
- Grinding or squealing type noises when I start cold Chevrolet HHR :
If you notice a noise when you start your Chevrolet HHR, and this noise looks like grinding or squealing noise, which can also be related to vibrations, it is possible 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 performance of the engine will be altered. Examine the state of your injectors and air intake system. For more info on the origins of injection-related noises on Chevrolet HHR, consult this piece of content. - Cold start friction parts Chevrolet HHR :
If you discern cold friction noises on Chevrolet HHR, it is almost 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 possible 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 verify your belt and swap it if required. If you have other friction noises, and it doesn’t come from your serpentine belt, we have a full content page on engine of your Chevrolet HHR.
I notice a noise when starting my Chevrolet HHR even when hot
- rubber mount / silent bloc dead motor
If you notice 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 changed. And the huge vibrations generated by starting the engine can generate starting noise on Chevrolet HHR. Examine their state and change them if required. Consult this content page if you would like to have detailed info on rubber mount noises on Chevrolet HHR. - Motor flywheel
Finally, if you have a noise that sounds a little like a crank noise when you start your Chevrolet HHR, even when hot, it is possible that if your series is equipped with a dual-mass flywheel, it is the source of your trouble. In fact, these parts have created a lot of trouble on many automobiles. When they take part in the game they generate noise when you start your Chevrolet HHR and when you turn off the engine. Have his state checked by a specialist.
