so i notice a screeching and knocking sound from either my front left wheel or the front right wheel again it happens only when i start to turn to the right. but disappears when i drive straight. i notice this before and there for changed both left and right front axel, but now the sound is back. the left front hub, spindle and wheel bearings were replaced about a year and a half ago due to worn wheel bearings. also i know its about that time to replace the front motor and the rear tranny mount, i will be doing so in a little bit but when i do i wanna fix the screeching/knocking sound at the same time! any ideas? any thing helps.

Look into your tie rods. that is a symptom of them is the turning and a clunking noise.