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That would be my best guess too. Have someone watch the engine as you go in reverse and see if it rocks back and forth, that'll be your clue that the mounts are bad
What the hell, how do you know that? that's the least likely choice i would have made.
What did u do to diagnose that?
Are you doing it yourself?
Are the parts cheap, and where are you getting them from?
Process of elimination my friend
I, like you created a thread about my issue and did everything recommended except the rear upper control arms. Last time I went to my mechanic I asked if he could check out all my bushing in the rear that I hadn't already replaced. He said the only one that looked pretty worn was the rear upper control arm bushings.
I'm also getting my driveshaft replaced to fix other issues, but u-joints in the driveshaft could also be the issue(not lexus but from other truck and suv forums).
The labor for replacing the bushings for me is roughly 300 because they have to drop the subframe. The bushings can be bought from figs engineerings website for 140. Total cost for repair is 400-500.
Way cheaper than replacing the whole arm though, those are aluminum arms and can cost 500 a piece!
Last edited by Behemoth7; Apr 21, 2015 at 01:07 PM.
Hmmm... I wonder about your parking brakes. They are in the drum portion of your rear rotors.
Drum brakes can have a tendency to snag more one direction or the other if worn or out of adjustment, or if any retainers or springs are broken....
Might be worth a look... easy to open up....
or, jack up the rear end, put it in drive and let em spin, listen to the rears, then put it in reverse and let em spin, and listen to the rears.....
I, like you created a thread about my issue and did everything recommended except the rear upper control arms. Last time I went to my mechanic I asked if he could check out all my bushing in the rear that I hadn't already replaced. He said the only one that looked pretty worn was the rear upper control arm bushings.
I'm also getting my driveshaft replaced to fix other issues, but u-joints in the driveshaft could also be the issue(not lexus but from other truck and suv forums).
The labor for replacing the bushings for me is roughly 300 because they have to drop the subframe. The bushings can be bought from figs engineerings website for 140. Total cost for repair is 400-500.
Way cheaper than replacing the whole arm though, those are aluminum arms and can cost 500 a piece!
Hey man just wanted to know how this worked out for you.
I haven't tackled this yet because of work and school.