The rear end of the car seems to float (almost fishtale)on acceleration on 2011 Dodge Charger

high speed, sudden acceleration up to 70 + mph causes a very strange sway (floating feeling) in the rear end. It is more severe with one person in the car.

Asked by for the 2011 Dodge Charger
1 answer
Check your rear sway bar for anything broken or loose. Make sure all connections are tight to alignment arms as well.