i have an 04 redline z i dont know if you guys are having the same sound problem but when i run my z in 80 for about a 15 min drive as soon as stop i and leave d engin going i hir a ratteling sound is it normal? or do i need 2 take it in 2 warranty???can u guys tel whats d cause of d sound??and wut part is making the sound???apriciate it thanks...

 

where is the rattling coming from? a bit more information would help.

 

im not sure if its comming for d belts or under d engin???but d ratteling sound really bothers me...do u guys alos encounter d same problem?