Could be a cv joint
~Angelic Beauty~
Probably you need to align the tires.
On just about every car it will be right in front of the firewall on the drivers side.
the 6 cylinder is on the front of the engine ===the 8s are on the right side of the engine
It has 2. One left and one right front axels
The oil filter on the 2008 Chevy Impala 3.5 V6 is located to the front center of the engine and recessed underneath and slightly to the right (passenger) side just behind the front frame crossmember.
4 engine mounts. front right, front center, torch strut that supports the radiador, & transmission mount
It's at the base of the fluid reservoir under the right front fender.
If you have 75k miles or more, you need one. You'll feel it right away afterwards.
The pcv valve should be in the right end of the front valve cover in a rubber grommet
It is located behind the front passenger side kick panel by the passengers right foot.
123456....cylinders 1,3,5 starting in back of motor from left to right...2,4,6 in the front(closest to radiator) from left to right
take the pins of the front right light and look down and it will be there. size of the bolt is 10" mm PS. i put a horn of a Cadillac on my is sound good ( impala ls 05)