Vibration...need help
 

Hi All. I have a recent issue that I'd like some advice on. Only under acceleration, and only in 4th and 5th gear there is a vibration that I can feel through the entire car. If I take my foot off the accelerator it goes away completely. Car idles fine and revs through full range without vibration while stopped. I've done a search and haven't found anything super useful yet. I've read it could be a misfire, bad CVs, engine mounts. For reference, I installed new axles about 8K miles ago as well as new engine mounts. Looking for any help on this one. It's bugging me like crazy!

Are the axle bolts tight? I'd recheck asap, before it breaks something.

Vibration on acceleration is often a cv joint problem.

Thanks dannobee. Axle bolts are good and tight.

Grab axle and slide it in and out to see if its smooth could be new cv getting stuck.