Hi Dino,
Well.... on my way back from a short stay in Devon, I stopped off at a Lexus/Toyota dealership in the south west on Saturday. I asked about the "white grease" and was told by the guy behind the service desk that they only have it in huge drums. If I wanted some they would have to order it in and it's not cheap. I also asked whether it's possible to purchase the springs/clips that hold the pads in place, and he said that they only come with replacement Lexus pads. He said the clips should be changed when the pads are replaced.
As my replacement front pads were Mintex ones from Prolex they didn't come with any springs/clips, so therefore I was unable to change them at the same time.
Seeing as it's a pain to get hold of this grease and I can't get any new springs without buying Lexus pads, does anyone have any ideas how I go about reducing the knocking noise ?
I know it's not a difficult job to sort the problem out, but not being able to get hold of the parts required is annoying, especially when the dealership in question was unhelpful.
Dave