Gummed up CDI box connecter

[tulsamike3434]

Can that cause a weak spark?

If so what's the best way to clean it out?

http://i1093.photobucket.com/albums/i434/mikesatcshop/1983%20ATC%20110%20Project/IMAG0024.jpg

[sblt500r]

use an electrical contact cleaner. in a spray can. kinda like brake clean