MY FRONT END VIBRATES UP TO THE SPEED OF 55 65 on 2004 Chevrolet Impala

my impala VIBRATES AS SOON AS I ACCELERATE SPECIALLY UP HILL BUT WHEN I LET GO OF THE GAS IT STOPS I FEEL IT ALL ON THE FRONT END LIKE TOWARDS THE LEFT SIDE WHEN I REACH THE SPEED OF 55 65 IT SMOOTHS OUT...already had it balanced and the aligment is good

by in El Cajon, CA on June 10, 2010
1 answer
ANSWER by on June 11, 2010
Sounds like one of the front CV shafts is failing and has become out of balance and you can get this estimate here http://repairpal.com/estimator?car_type_id=3942 and locate a shop here http://repairpal.com/directory?address=92020&car_brand_names=Chevrolet