If the sound is coming from inside the engine, an internal part has failed.If the sound is coming from inside the engine, an internal part has failed.
the high pitched sound which I'm guessing is the whirring sound from the engine's turbocharger/supercharger. the sound comes when the impeller blades of the TC/SC rotates at very high velocity.... it's very similar to the sound of a jet engine but only on a small scale.
lifters are beginning to go. timing chain (if vehicle is equiped) may be coming loose. and or exhaust pieces are loose.
Yes, "fluttering" can be considered an onomatopoeia because it imitates the soft, rapid movement or sound associated with the flapping of wings, like those of a bird or butterfly. Onomatopoeia refers to words that phonetically resemble the sound they describe, and "fluttering" captures that essence through its sound and rhythm.
Susurration.
There could be a few things that can cause this humming sound. It could be the wheel bearings rubbing, it could be the gears rubbing, it could even be coming from the engine pistons.?æ
The medical term for a gentle blowing, fluttering or humming sound heard on auscultation is "bruit." It typically indicates turbulent blood flow in an artery or vein.
A whining sound coming from the front of the engine would make me think one of the bearings is wearing out in the belt assembly. This is something you should fix promptly.
what causes aknocking sound on mazda T35 engine when its running
Most of the time, a whistle sound coming from the engine is a loose bolt on the air filter housing. It can also be that the fan belt is slipping or the air conditioning pump is not running properly.
counterbalancer is bad
Mine did the same, mine was a motor mount.