Ford Focus 2010

[Chugalug]

Team Ford Focus I have two Questions

my paint colour is Titanium Grey - what is the ford paint code number ?

I have the 4 speed Auto solenoid box - it runs very smooth and changes up and down between gears smoothly, BUT I notice, from a Park start only, between 1st and 2nd gear a small click or minor crunch like a metal butterfly opening or closing, some times you can just feel it in the accelerator pedal, sounds like it is coming from the rear but that does not make any sense - any ideas ?

Thanks