Originally Posted by Sigh-on-Rice (Post 2685425)

I thought Kostamojen's issue is neutral rollover. Mine makes the noise when the RPM is at around 650. When the car is warmed up, the engine idles at 600, so it doesn't make the noise. But when the AC compressor is on or engine is not fully warmed up, the RPM stays 650-700 and that's when it makes rattling noise. Also, when the engine is idling at 600 and I tap the gas pedal, it makes the same noise as in Kostamojen's first video. I thought that noise was from when the engine RPM passes through 650-700, it was making that rattling noise for a moment.

Another thing I learned from this forums is this noise gets louder after a transmission oil change. I had throw out bearing and pressure plate replaced a little less than a year ago. I was expecting the noise to get louder because the transmission oil would be changed also. As I expected, it got louder. But I didn't worry about it since I knew that would happen.

Kostamojen mentioned he got throw out bearing and clutch disc replaced a couple months ago. That means the transmission oil was changed a couple months ago. This might be why he didn't notice the noise before, but only noticed it recently.

I hope Kostamojen's issue is nothing, because mine makes the same noise doing the same thing.

Originally Posted by Kostamojen (Post 2683438)

Ive been having this knocking noise occasionally at idle and now lately Ive had some idle issues where the car feels like it wants to stall at a stop. No check engine lights and stock exhaust currently with stock ecu tune.

http://youtu.be/yQNlADRwSpY

http://youtu.be/kCdP8sJ7oJc

Anyone have something similiar or knoe what this is?