Bryan & Others,

I get a what I'll call a rhythmic "thrumming" noise at around 60-65MPH. Its not a vibration. People with me don't notice it unless I point it out. I saw a Tech Bulletin a while back that showed a fix which I believe involved rebalancing the driveshaft. Has anyone else had this problem? Anybody have this problem fixed or seen the TB?

Randy
'94 E500