Thanks NeverGiveUpYota. I do not know what you mean by unclipped. If you will tell me, I'll give it a shot. I would rather spend time troubleshooting than replacing parts.
I also have a random question about an unattached hose leading from the sensor that is connected to the distributor and the air filter (those hoses are connected but the hose in question isn't connected to anything at the moment) but that might need another thread and a picture.
Vac advance. A hose typically goes to that port on the rear of the carb(facing the 4 ports, it would be the furthest to the left) then to one of those two on the diz: inner port is 13 degrees and outer is 7 degrees. Depends on how the truck is desmogged/timed. For now I have my vac advance on my carb plugged and neither port hosed on the diz. From what I have read they don't need to be plugged if they aren't being utilized. @LAMBCRUSHER?
Sometimes the advance doesn't work on the diz so all it ends up being is a vacuum on the carb.
Someone can correct me if they chose but it's what I've gleaned w/ all my desmog back and forth.