There is nothing more frightening than unusual noises from the engine. Do not run immediately to your garage, the concern is probably not as serious as you think. In order to correctly identifier this concern, we will see the most usual noises on this Hyundai Olv and what they came from.
My Hyundai Olv engine makes a thud
When you are in neutral and the engine is sort of roar , there is indeed a concern. This can be caused by a loose engine cover, which bounces repeatedly against another element. It is also plausible that a severe hissing noise may come from your belt. When your Hyundai Olv does not make a suspicious noise in neutral, but a deaf noise appears as soon as you drive, the concern most certainly comes from bearings and not the engine. Don't wait too long to get to a garage, it can get worse.
My Hyundai Olv engine makes a tractor noise
The Hyundai Olv makes a airplane noise , but without having its power. Usually this comes from a punctured or defective exhaust pipe, not from the engine. The noise should be louder and more serious than normal, but related to acceleration. the harder you press the accelerator, the louder the engine. If this is not the case and the noise does not vary according to the acceleration, go to your garage. The concern is certainly due to a damaged engine component.
The engine of my Hyundai Olv makes a pan noise
A pan noise on this Hyundai Olv is usually related to the belt, not the engine itself. It is usually the accessory belt not tight enough, or one of the tension rollers damaged. Tighten your belt when it is not tight enough, or change the tensioner roller.
The engine of my Hyundai Olv makes a lot of noise
When your Hyundai Olv produces a lot of noise, it can usually come from two main causes. For the first, it is a thud that will come from bearings . However, it could also come from tires not swollen enough, or even in poor condition. When your engine makes a lot of noise, it can also be due to a problem with fuel combustion, or exhaust perforated. Finally, it is rather rare that the engine is responsible for this type of noise.
My Hyundai Olv engine makes a popping sound
This is a rather frequent and relatively worrying concern. This noise of slam may result from more than one engine part. However, here are the two main ones.
- Poor combustion. Undeniably, poor or partial combustion can cause clicking noises. Do not attempt repairs if this is the case, rather go to your garage.
- When this click only comes in the first few minutes, it may come from hydraulic lifters .
- The concern can also come from pistons , rockers , etc.
Not easy to diagnose. Engine noises should be considered as alerts. We advise you to go to your garage for a more specific check. Be vigilant!