[tirwin]

For a basis of comparison, when I eliminated the parasitic draw on my 83 the steady state draw went under 10mA (I think it went to 7mA) and I haven't had an issue with battery drain since.

My draw was coming from the front windshield heater wiring. I don't have a front windshield heater option and I never found the exact source -- I just disconnected that wire at the fuse panel.

On my '83 fuse 18 has a black wire that goes to the trunk light and a red wire that goes to the interior lights, glove box and OXS relay. If you don't have an O2 sensor then you don't have the OXS relay.