**Car shakes violently over 55mph**
What are the different parts that could need replacing if my car shakes violently when going over 55? The ride is very smooth up until 55 and then it feels like the wheels are going to fall off. We thought it was the ball joints and replaced both front upper ball joints (the one definitely needed replacing, and although the other didn't we still replaced it). We tugged and pulled on the wheels while the front of the car was jacked up, and everything is tight now. I rarely use the thruway but it would be nice to be able to go 65 in a 65. I know that I need new shocks soon but I don't think the shocks that are making the car shake violently when driving 55....the reason for this is because when I hit bumps, the shocks still absorb the shock as they should.
Could you please list any parts of the front suspension that might be the culprit?
Thanks in advance
1998 Honda Accord EX 4-cyl Sedan w/ Leather VTEC - ULEV