Odd Front End Clunk

[EddieC]

I have confusing front end (assumed suspension) clunk that only shows itself on cold starts in cold weather in response to the left front wheel going over bumps.
The oddity is that after about five miles or so it goes away, at least quiets to an unnoticeable level.
It's almost like something loosens up and dampens the noise.

I'll add the the upper left front control arm has been replaced twice in about 16 months with MOOG used both times.
The shop owner was kind enough to do the second one (that actually had bushing failure) without cost.

 

[Marky Dissod]

I have confusing front end (assumed suspension) clunk that only shows itself on cold starts in cold weather in response to the left front wheel going over bumps.
The oddity is that after about five miles or so it goes away, at least quiets to an unnoticeable level.
It's almost like something loosens up and dampens the noise.

1st: Moog ain't what it used to be.
2nd: proper diagnostic will involve leaving the car out in the cold overnight very close to the shop,
so they can hear the noise literally just moments before they mount it on the lift.