Hey Guys! I'm new to the forums. I bought a 2004 G35X OB with 101000kms on it about 6 months ago. Car runs great! Just having a small problem, probably nothing major. When I start up my car, I hear a vibrating noise coming from the front passenger side in the engine bay. I tried taking a look as to what it could be but no avail. The noise does not go away as the car warms up, nor does it when I accelerate, although I did notice that the sound of the vibration does speed up with the higher rpms. Had a friend take a look, he said it could be something with heat shield clamps? Anyone have any ideas? I'll post a sound clip when I get a chance.

 

Could be the heat shield on the headers?? Who knows...to diagnose a sound is difficult in person, let alone across the internets

 

willey,

I didn't know there was more than 1

 

Its a whole interweb

just the way I like to say it from time to time...I get bored. LOL

 

You da man!!!!

 

I think it's your abs check, do you feel a vibration under your brake pedal?

 

I feel a vibration if i sit on the passenger side. Near my right foot in the furtherest corner.

 

Any udates on this? I have the same issue. Does yours knock when satrting and shutting the engine down? I'm gonna try to get mine on a hoist tomorrow and check further. Seems like the right front motor mount, but who knows.