I have a friend with a 98 camaro z28 a4 and when you put it into drive and start to go like from a stop light, ( not racing) but just going theres this crunching kinda noise/ feeling coming from the drivetrain. like I can hear it, and it sounds like its coming from the rear end,but my friend says she can feel it and its from the tranny. I can kinda feel what she's talking about could it be a torque converter gone bad or the tranny or a stabilizing bar. or something hopefully not a tranny. maybe even the rear end. You can hear and feel the most when you go around a turn or if you pull out into traffic and you have to stomp on it to not get hit, not wot or anything maybe 3/4. If anyone knows or can listen It'd be gratefully appreciated