I've got an 07 IS350, I've got Tein CS coil overs with EDFC. Coil overs have around 50k miles on them. There's a clunking noise coming from driver side area and is also squeaking. I've had this problem for around 10k miles or so and have taken wheel off and inspected and re-adjusted coil over. I have had no luck, I have no idea what the issue is, all I know is I want this fixed.

If anyone can point me in the right direction or if anyone knows of a good mechanic in Corona area please let me know.

Thanks in advance.

 

check the nut on top of the coilover? when does it clunk, driving on bumpy roads, turning, or all the time?

 

I've re-torqued everything. It makes the clunk noise during take off (slow take off) or bumps and dips.

 

Haven't work on too many 2is but i remember they have a bunch of ball joints. Check them for play and the sway bar end link. I had a different car where it would clunk on slow take off. The brake pad was moving and made a clunk