I've been going thru all the threads and see a lot of wheel bearing and cv axle issues and one of these are probably my issue but I will describe what is happening. The car rides great until I reach 45-60 mph and over 60 is fine. When accelerating (under load) at 45 I get a REAL bad shake, the entire cabin is shaking. If I let up off the gas pedal the shake goes away completely and when I reapply the gas the shake comes back. I have jacked the car up and I do have some play in the 12 - 6 position, between 1/16 to 1/8 play and on both sides, driver and passenger. I have also pulled/wiggled the cv axles and they have a little play in and out, is that normal? Only happening under load I would think it is an axle issue but with the play up and down I'm wondering if it is the wheel bearings. What do you guys think? Thanks

being as vibration is related to speed I would check tires. Try rotating front to back and see if there is any change

Sounds like a a CV axle.