Does anyone noticed or heard a very soft sound from the engine bay after the engine is off and the fan also off?
Went home from about 20 minutes drive, parked the car, locked the car, the fan continue spinning to cool the engine down. Then I come back to the car at around 10 to 15 minutes later, the fan already stopped, I disarmed the alarm, open the engine booth cover, I can hear a very soft sound, something like a static or similar sound that we also can heard from old electronic component vibrating. Not as exaggerate as fluorescent light's ballast vibrating, but very light "bzzzzzzzz....." type of sound. Hard to describe
Is that the sound of coolant still circulating? Are there any electric motor still working? All turbo kit have this sound? Anyway, the sound totally disappeared when I check back about 20 or 30 minutes later.
I noticed this since last Sunday, until today I put my ear near to the front grill and I hear it again.
Not meant to worrying anything, but just curious which component still working after we stopped the engine.
Added on August 3, 2012, 2:58 pm
QUOTE(rich8833 @ Aug 3 2012, 02:29 PM)
Hahaha.... How many HP this small car? Can carry so many people?
This post has been edited by G K Lai: Aug 3 2012, 02:58 PM
Aug 3 2012, 02:57 PM

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