hello to all and a grand happy new year to ya! first post after signing up for this forum of interesting info! caddy lovers, like me, are a finiky bunch but, after all, it is a cadillac!!! i just purchased my third new one the 12th of dec. (had a 2000, then a 2006) good cars, both of them. i do have a problem with this one, though. at 45 to about 52 or so the car develops a u-joint type noise or vibration. sounds like some kid 2 cars back at a stop light with his mega-watt bass speaker cranked up. it's there on acceleration, then goes away when you let up on the gas. it comes in at 45, seems to go away at about 55-58, then shows up again at between 80-85. is there anybody out there that has noticed this same problem? i would like to hear from you. thanks. 85flhtc.

 

welcome to our site.
maybe a little slow but never too late ... ?


glad to see you have posted the issue .. keep us posted .. it may help others.

thanks