z28_n_tx

iTrader: (7)

ever since i changed my oil to 0w-30 GC (from mobil 1 10w-30) ive noticed this weird noise only when i give it gas at around 1000-1500 rpms. Its no present at idle,oil pressure is fine. it sounds like theres something broken in there, well to me atleast. i took this sound clip ealier with my shitty cell so its not good quality but on the last rev you can hear it more noticeble.


any input would be great


this sucks it wont let me up load the damn wav file...but if youre willing to try and help out you post your email here and ill foward you the original emai

thanks