Vibration - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

fixxxer · 10-30-2002, 09:33 AM

Im sorry I wasn't more clear when i posted. What happens is, in every gear at ~4300 rpm I hear a very loud vibrating noise. It sounds like its metal on metal, its only that particular rpm, and then it stops. The noise cannot be my exhaust manifold shield because I have headers, and it cannot be the catalitic converter becaue i don't have a cat. I have not been able to reproduce the sound by pushing on the throttle cable, so it might only happen when im driving.
-Dmitriy

10-30-2002, 09:33 AM	#1
fixxxer Join Date: Oct 2002 Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	Im sorry I wasn't more clear when i posted. What happens is, in every gear at ~4300 rpm I hear a very loud vibrating noise. It sounds like its metal on metal, its only that particular rpm, and then it stops. The noise cannot be my exhaust manifold shield because I have headers, and it cannot be the catalitic converter becaue i don't have a cat. I have not been able to reproduce the sound by pushing on the throttle cable, so it might only happen when im driving. -Dmitriy