Its because androids dont get coolant back when they have blood taken from them. Its like taking a cup a day away from an abandoned water tower that doesnt get refilled, eventually he will die due to no coolant, unlike human beings who are able to restore their coolant, also known as blood

You sure didn't understand what i said.

From takin a hit, scratch, whatever else they get "coolant loss"(unlike human with their "blood loss")
But takin a sip as a vampire doing "blood loss" on an android. They not going to restore that "ghost blood" value as they don't have a regen on it. It makes androids less conscious, so they cant move&manipulate at full speed cause of this.

Yep, same problem. I've gotten around it by having my vampires drink only from animals and then manually getting them to drink from humans. This way they don't drink from the androids by accident. Had to "retire" my already extreme blood loss androids though.

If anyone knows a way to do this without replacing your androids I'd be happy to hear it.

I got a normal pawn for that, just draw blood from him to "refill" androids through surgery.