Where is this sound coming from?
Where is this sound coming from?
This is the second time I dropped the engine in that car, and I don't believe I heard these sounds before. It does sound like it's coming from around the Intake Manifold but I have no freaking clue what is it and why it's doing it. Air pump of some sort?
1) There is no variation in RPM when this happens
2) This only happens during idle
3) Vacuum seems stable and doesn't change
Here's the Video of it, can be very audible around 7-8sec mark:
If anyone know what it might be or why is it doing it, please let me know.
1) There is no variation in RPM when this happens
2) This only happens during idle
3) Vacuum seems stable and doesn't change
Here's the Video of it, can be very audible around 7-8sec mark:
If anyone know what it might be or why is it doing it, please let me know.
Last edited by bbong; Mar 25, 2013 at 12:26 PM.
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