Car is a automatic with the 2.4, My car shakes when you reach 30mph & mainly does it when going into right or left cornering, then continues to shake until about 70-75 mph. the worst shaking happens at about 50-60mph, it has gotten worse and worse to where it vibrates constant now. Here i Jacked The car up on a floor jack and started the car and placed it into drive, when it hits bout 3k rpm +, it shakes violently from the passenger side, and the whole strut/& wheel assembly can be visibly seen shaking. Can Anyone Give Me Any Advise On What This Could Be? Here I Was Thinking The CV Shaft, But In Past All My Other Vehicles Clicked Or The Shaft Flopped Around This Has Me Stumped . Any Advise Would Be Greatly Appreciated!!! THANKS!
SHAKING/VIBRATING FROM FRONT END WHEN CORNERING, WHAT COULD THIS BE? on 1998 Pontiac Grand Am
by Sparky78 in Murphysboro, IL on October 19, 2009
ANSWER by Bret Bodas on October 19, 2009
I have seen the inner CV joints cause similar problems, and they don't make noise. The joints get dry and they start binding, causing a vibration. Verify that the wheel balance is OK and that the transmission and motor mounts are in good condition and not broken. Make sure the suspension bushings are OK as well.