I am almost done with my GSR rebuild... after dumping the turbo for a daily... and i noticed that while driving, there is a tap, but you cant really hear it till you slow down. when i push the clutch in its like t.t.t.t.t..t..t..t...t...t...t....t.....t

it slows down and speeds up with my car's speed, and it sounds like its coming from driver side in the engine bay

It is NOT a rod knock, engine is sound, its something else in the bay... thanks

 

Drivers side axle on its way out?

 

thats what ive been thinking, but its got no play, and i cant hear it if i rotate my tires, it has to be on the ground rolling... tried jacking it up and rolling