There is nothing more disturbing than unwanted noise from the engine block. Do not go immediately to your mechanic, the malfunction may not be as serious as you might imagine. To correctly identifier this dysfunction we will find out the most frequent noises on this Kia Carnival 2 and where they come from.
The engine block of my Kia Carnival 2 makes a thud
If you are at a standstill and the engine block makes some kind of roar , there is indeed a malfunction. This can come from a loose engine block cover, which rebounds repeatedly on another component. It is also possible that a severe hissing sound is coming from the belt. If your Kia Carnival 2 does not make any suspicious noise when it is stopped, but a deaf noise occurs when you are driving, the malfunction most likely stems from bearings and not from the engine block. Don't wait too long to go to a mechanic, it could get worse.
The engine of my Kia Carnival 2 makes a tractor noise
Your Kia Carnival 2 makes a airplane noise , you think you are at the airport. In general, this comes from a drilled or defective pot, and not from the engine block. The noise should be louder and more serious than normal, but related to acceleration. the harder you press the accelerator, the more the vehicle makes noise. When the noise does not vary according to your acceleration, go to the mechanic. The malfunction is probably due to a damaged engine block component.
The engine block of my Kia Carnival 2 makes a pan noise
Acute noise on this Kia Carnival 2 is generally due to the belt, not the engine block as such. It is generally the accessory belt not tight enough, a defective tensioner roller. Put a few wrenches on the belt if it is not tight enough, or change the tensioner roller.
The engine of my Kia Carnival 2 makes a lot of noise
If your Kia Carnival 2 produces a lot of noise it can usually come from two main reasons. For the first, it is a thud that will come from bearings . However, it can also come from tires not sufficiently swollen, or even in poor condition. If the engine block makes a lot of noise, it can also be due to a fuel combustion malfunction, or exhaust hole. Finally, it is quite exceptional that the engine block is responsible for this type of noise.
My Kia Carnival 2 engine makes a popping sound
This is a fairly frequent and quite disturbing dysfunction. This noise of slam can come from several components of the engine block. However, here are the two main ones.
- Poor combustion. Undeniably, poor or partial combustion can generate clicking noises. Do not engage in repairs if ever it is, rather go to your mechanic.
- If this noise only comes in the first few minutes, it may be from hydraulic lifters .
- The malfunction can also come from pistons , rockers , etc.
Not easy to recognize. Engine noises should be taken seriously. It is advisable to go to your mechanic for a more specific diagnosis. Be careful !