its very noticable, it sounds like a heat shield is loose or something. ive had a similar rattle on an old passat i had but it did it all the time. some thing on the muffler was loose or something.


but yea my car makes this tin can rattling sound from underneath when im passing 2500-3000ish rpm when its cold right after i start it and im driving. it doesnt happen all the time, maybe 15 so far, which is why i dont wanna waste my time bringing it to a dealer because they will say "we cannot duplicate the problem"

they say that crap even when they can, imagine if they really cant...... no hope lol


so let me know if anyone else experiences something like this

 

woops, just saw this thread now...

http://forums.maxima.org/showthread.php?t=260968





apparently i was right and its a heatshield