Where can i find a replacement electrical connector for evap vent solenoid?

Salvage yards will have what you need. Just have to find a motor that hasnt been butchered yet.

Need a little mechanical savvy but this can be done > Use a 'terminal unlock tool' to remove terminal then solder new wire onto it, insert back into connector, splice new wire to broken harness wire... We have to do this at the shop quite often.