anyone notice that the car is thumping when idle... i mentioned rocky idle before... but as the idle dips up and down i notice the car has a slight yet noticable thump... u can hear it clearly from underneath the car.... anyone else have these problems? n e fixes?

 

HMMM, I have not noticed this. I have noticed that there is alot of what is in my opinion excessive noise underneath the car when at idle. can you tell if the thumping is coming from the front or rear?

 

front... and as for the rattling... it goes away when the clutch is in... and comes back when the clutch is out... people say it might be the throw out bearings.... but nissan couldn't fix it

 

Hi,
I've noticed the same sound on my car for quite some time already. If you are sitting in the car, you can actually feel it too.
Anyone has the answer to why this is happening?

 

I noticed what felt like my car was shaking or shivering ....It felt like the idle was rough...... I also have this problem....but its very slight. To me its anoying....like a nervous twitch... Is that How it feels ?

 

YES! I freaked out when I first heard this. Most new Zs do it though. There are a bunch of threads on this by the way.