Hi, i get a rattling sound -I think its coming from my exhaust- at about 40k's.. when im revving it.....
when its on neutral it doesnt make the sound, only when im driving... i recently got my cat converter replaced so its not that, my muffler replaced (i thought it was that but it wasnt) so now i have no idea what it is and my mechanic doesnt know either.. any ideas? thanks