My SL2 is making a loud vibration when turning left or going straight or when the car hits a bump in the that applies pressure down on the car.

The only time is goes away is when I turn right or if the weather is fairly warm (from what i noticed but that's not the case in Pennsylvania right now) I had the right front end wheel bearing replaced but the noise is still there and it sounds more like a grinding then a "wubwubwubwub" if that makes any sense.

Any thoughts on what it could be?

 

Possibly a defective motor mount?

 

I'm going to replace the CV joint if that fails the motor mount is my next task

 

Check your suspension. It could be a defective strut or strut mount.

 

I'd say CV joint! If not that.. Check the boots in the joint. May be leaked out.. In that case. Replace the CV joint haha!