weird sound after every trottle pedal release

[ju onn]

Mann!! Just realise this this morning. Squeeking (kreekkk...) sound can be heard from my cabin every every time i press and release the trottle pedal whith the RPM showed 3000 and above. When check closely into the engine bay and try few time pull the trottle cable and release, the squeeking sound seem come from the trottle body itself! Never experience this thing before. and it very diturbing my mind! what could be the problems?:mouth_closed:

 

[InitialD]

Hey..me too!!

 

[ju onn]

No kiddin'? Another thing, the sound can be heard very loud mostly when i start warming up the engine (about 5 minutes). 2500 RPM also got this sound. The sound will stil heard even after driving for 5-10 minutes. After 30 minutes driving then the sound gone! Cold engine got sound, warm engine sound disapear. What s the problem a? engine oil failure? will try check again this morning.