I had springs installed on my car a week ago. Yesterday I took it in for an alignment. I notice on the freeway that my car has a very slight shaking feel to it every few seconds, almost rhythmic. Anyone know what it might be? Are computer alignments better than the other method? Mine was computer aligned.

Bat™

 

If your wheels are balanced, then it may be a bad toe adjustment. Take it back to the shop and have them re-check the alignment....If that's fine get the wheels balanced. I've been through this crap before...It's a pain in the @ss.

 

thanks. I'm having it checked out today.

Bat™

 

Make sure that you don't have a rear tire up front. When I had my suspension installed, a front and rear wheel got swapped by accident and the car would shudder at 80+ in a rythmic fashion. On, off, on, off. If your wheels are not swapped, you have a tire balance issue.

 

Wheels are mounted where they should be.

Bat_™