need some help here, with my paint color, and a ongoing issue with check engine light

[whealeandy]

What I did to find the issue was unhook the speedo cable from the tranny it screws on the drivers side at the very back of the trans. This is a 700r4 though. I took it for a ride and the noise was gone. So I just unhooked the cable from the speedometer and sprayedquite a bit of liquid wrench silicone lube done the inside of the cable housing. The sound Is completely gone now