What's up so recently I noticed this buzz type sound when my rpm drops back down to Idle..
(front and rear mounts are Brand New, NO CEL,Engine is running fine, tranny is good)

Here is a video , you hear the noise :20 , :23, :27

 

Check the video out

 

Sounds almost like a solenoid closing....

 

??????

 

You need to figure out where exactly the noise comes from. Get under the car and have someone rev it for you so you can at least pinpoint where its coming from.

 

Do you have an aftermarket intake? It sounds similar to an intake-type noise to me. Did the noise begin after any work was done?

 

No , sound was noticed before I put a jwt pop charger on.. Or any work..

I've tried to pin point the noise, but it's difficult because the sound travels, sound like from the front but then at the same time it sounds around the intake manifold but then on the driver side of the motor etc.. Sound travels,

Asking question because just figured someone else had the same problem , have heard the same noise on some maxima videos on YouTube when they accelerate to hear the intake sound, but none of them answer