Hey guys, update with the car. So I found a post on hear regarding new poly bushings from pst for strut rods on a bodies. Apparantly they are too thick and force the lca back. I talked to the original owner "2 owners ago" and he said ever since he put poly bushings in the caster had been like that an were purchased from pst. Annnnd bingo, car fixed now. I believe someone on hear prior told me to look at the strut rod bushings as well, so thank you.
Glad you figured it out! :thumbup: So, what did you do to fix the issue? Have you had it aligned yet?
And yes, I mentioned the strut rods a couple posts in on the first page.
What do your strut rod bushings look like? Only thing I can think is that if the strut rod bushings are worn out, or incorrect, or the strut rods are somehow damaged they may be letting the LCA's drift back too far.
The fact that the strut rod bushings are the poly kind is exactly the sort of thing I was getting at. And for what its worth, not all the rubber strut rod bushings are right
either. Which is why I use adjustable strut rods on my cars when I switch over to poly LCA bushings. The factory strut rods are a "one size fits most" kind of deal, they weren't even right for all of the cars leaving the assembly line. Just "close enough". Which is why adjustables are the way to go for any kind of increased performance set up. The strut rods shouldn't be used to set the alignment, as their purpose is just to locate the LCA's in the spot where they move freely and don't bind, but they absolutely have a HUGE effect on the final alignment.
To check the strut rods you should disconnect everything from the LCA (shocks, spindles, sway bars). The torsion bar should remain in the socket but the adjuster will have to be backed off completely. Then you can move the LCA up and down on the pivot. It should move freely, and without binding, through the whole range of motion. It should do the exact same thing with the strut rod attached. If the strut rod pushes the LCA too far back, or pulls it too far forward, you'll get resistance or binding through some parts of the range of motion. With an adjustable strut rod, you can adjust the length of the strut rod to put the LCA right where it needs to be. With the stockers, you just hope for the best, although you can make small adjustments with the bushings. And as you already found out, there are different thickness bushings out there.