The only thing to do is:
Reemplace the default carcols line of Coach with this new line

[[[ coach, 64,3, 67,65, 70,71, 100,12, 6,7, 90,1, 64,100, 65,66 ]]]

Just save and enjoy it!

Ps: some colors are been added by me, for the 8 colors pattern of CarCols file.

-Uk10r4