so i snapped my o2 sensor wire at the intake mani... is the easiest way to just pull the whole mani and re solder it ? any suggestions to save me large headaches would be excellent

 

Use a butt connector from the leftover wire on the O2. Make sure to tuck it away from high heat areas so it holds up. If you ripped the wire clean then remove the O2 and solder.

 

it broke at the butt connector on the harness side i got like 1-2" sticking out of under the LIM not sure how im supposed to get to it to splice it

 

The O2 wire is a thin shielded wire. It should be soldered then covered with the shield, then protected to avoid any contact with metal.
If you can’t access the end by peeling back the harness, just cut the wire and run directly from the O2 sensor through the firewall and then cut/splice into the wire at the ecu.