Diagnosing led me to the replacements and here. Ball joints squealed when turning, boots gone, tie rods acted like a bobble head. Only real guess part was the shaft because from what I can tell when I turn the shaft by hand the pitman moves, barely any delay. I got my son to turn the steering...
I don't know if this has been mentioned but the phone app Dashcommand will read CMP retard. You just need a Bluetooth OBD2 dongle. It reads more parameters than I will use.
I have searched for days, diagrams, youtube, forums. But I still have 2-3 inches of wheel play and haven't found that magic part I missed. I have replaced:
1 year ago----
Idler setup - Moog
Pitman - Moog
All tie rods - Moog
Lower ball joints - Moog
Drag link - Moog
Upper control arm with ball...
How were you able to determine that? What does the ground at the water neck go to? I have a miss in o/d under medium throttle right before the trans kicks to a lower gear. TIA