Vibration in steering only on Warm Days

[ijwalsh]

Did you ever get to the bottom of the problem? I have the exact same knocking through the steering wheel slow speeds after driving a while to get everything warmed up...

[JDBOXSTER]

I went thru the process of elimination and replaced the shocks.strut bearings drop links and outer track rods. No change in knocking, still only after the front end gets warm.
Changed the inner track rods and "Bingo" problem solved.
Hope you have the same situation.

JD BOXSTER