Ibrahim Hanif
Club Guest
- Joined
- Jun 3, 2010
- Messages
- 232
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Hi all sifus & friends,Would like to seek an advice on my e46 with n42 engine. Today it start to came out some sort of humming noise from the engine i guess. It happens when acceleration. The more I rev the more it sounds. When i'm driving with window down, i also can hear the sound from outside. No engine light, temperature also at normal. What are the cause of this humming noise sifus?. Your all kind advice is much appreciated and Thanks in advance.