[dataway]

My original firewall junction box is of course covered in dielectric grease. Is there a good way to clean all that off and out of all the nooks and crannies?
After which I'll probably push out all the pins one at a time and polish the contacts.

[OG68]

I had mine out on the table so it was easier to access and clean.
I just used some contact cleaner and a small awl/screwdriver to clean all the dirt from the openings. Polished the contacts with an eraser. Tedious work but somebody's got to do it.

[dataway]

All my stuff is out of the car ... but even the wire side of mine seems to have a lot of electrical grease in it ... might have to bring it in the house and drop the box side of the harnesses in a sink of hot soapy water

I need some contact cleaner anyway, I'll order a couple of cans. I've been using a tiny wire brush on a Milwaukee cordless dremel to clean contacts, goes pretty fast.