1990 legacy wagon battery drain

[Mr.Peabody]

i just bought a 90 legacy wagon for the mountain but when i leave it over night the battery is dead int he morning. i don't know anything about subies so is there something that could be doing this or do i have to check all my wires? i live right outside of portland so it's getting cold and rainy here and im hoping to have it fixed soon.

thank you

[rice or die]

i think your parasitic drain is more than .05 amps. i suspect you have things still running while you leave your subie. you should get a DMM and do a parasitic load test and if its more than .05 amps start pulling fuses till you find what is causing your battery to drain so quick. its possible your battery is bad too, you should also get that tested along with your charging system if your battery checks out fine. if you need anymore help let me know