DLS

I have the same problem. Its the u-joint connecting the steering column to the rack and pinion box located between the firewall and rear of the engine. If you soak the joint with penetrating oil, you will see some temporary improvement. I have yet to get a dealer to replace the part yet. This problem is covered by the following Service bulletin: ST001-06 Steering Intermediate Shaft Noise 2/16/2006 - 2003 – 2006 model year Camry vehicles produced BEFORE the Production Change Effective VINs shown in this TSB. 2004 – 2006 model year Solara vehicles produced BEFORE the Production Change Effective VINs shown in this TSB. Some customers may hear a clunk, pop, or knock type noise when turning the steering wheel left or right. A new intermediate shaft has been developed to address this concern. Please post if you have success in getting it repaired! Later.