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Some of you may freak out hearing unexplained whirring, buzzing or your car making whistling noise probably when the engine is cold or while accelerating. But do not worry as it may not be a huge problem. Although, something is definitely wrong with your car. Want to learn more about the causes and solution? Stay tuned with us as today’s article is all about the car making whistling noise!
Why Is My Car Making Whistling Noise When I Accelerate?
While there can be a number of sounds your car may produce abnormally such as whirring, rattling, squealing etc but every noise produced has its own set of reasons. Let us talk about the ones responsible for whistling:
1. Low Fuel Levels
When your car is running low on fuel you may encounter an unwanted whistle or two made by your car. It may be followed by ticking sound every time you accelerate or take a turn i.e. every time you put extra stress on the engine. Always make sure your car maintains at least a minimum amount of oil in it.
2. Faulty Pistons
Chances are you may be out of lubes without knowing it. It will result in a lack of smoothness while driving along with noisy and rough piston movement. Not only it will hamper the ride quality but also your mood! This may be the reason for your car making a whistling noise.
3. Cracked Hoses And Pipes
Hoses and pipes play a crucial role in an engine’s cooling system. But much to our dismay, they are one of the most delicate parts too. They are prone to wear and tear. Constant work may lead to small cracks on the hoses, it in turn not only invades air inside the vacuum but also breaks the seal. The passage of air is the culprit of the sound here.
4. Serpentine Belt Issues
If you hear weird noises from your car, a dysfunctional serpentine belt may be the issue. In addition to hoses and pipes, these belts play a critical role too and get damaged easily. For more information on this, you may check our article on the serpentine belt where we have talked about it in details.
5. Improper Mating Of A Gasket Surface
Since the engine goes through constant heating and cooling, it leads to expanding of various metallic and plastic parts. It may offend your engine parts thereby degrading its quality over time.
How To Fix This?
After explaining the problem and its potential causes, let us now talk about fixing this issue. While the solutions may vary from car to car and model to model, the core remains the same.
So below are few fixtures:
1. Check For Leaks
As discussed earlier, it is now time to check for those particular leaks caused due to rupturing of certain parts. You may do this by visual inspection yourself but the professional toolkit is advised. In a properly functioning engine, there shall be no noise or whistling and proper vacuum seal shall be maintained.
2. Maintain /adequate fluid levels
Whether it be fuel or lubes, maintaining an ideal amount every time is the key. Below a certain level, the system may start behaving abnormally and trust me, you do not want that to happen! Also do not compromise on the level of fluid quality as using a poor one may do more harm than good.
3. Replacing Damaged Parts
Check for old, damaged and worn-out parts such as wires, pipes hoses and belts. Make sure to replace them with branded ones rather than going for local or low-quality products. Make a habit of using only original products rather than getting the first copy.
4. Optimised Dipstick Levels
IS the dipstick properly installed in position? IF not, it leads to air leak and air bubble formation which may be problematic. So you should make sure that the dipstick is properly placed and with adequate fuel in an ideal working condition.
While there are both DIY as well as professional ways to deal with this issue, choose the one which suits you the most and the one which is more relatable to the root issue. Car making whistling noise is a common issue and a curable one, all you need to do is invest some time in figuring out and troubleshooting the problem. It is generally a cheap procedure, also a safe one. All the best! This was all for today, let me know in the comment section which point do you like the most.