What's killing my battery?
Battery dies after car sits over night. Thought it could be one of two things. had to glue my seliniod back together some time ago, started getting white electrical crap on it so I changed it. also thought it could be stereo amp, disconneceted it. still dying. cleaned all battery connecters and all the like. battery light comes on while driving off while parked. tried different batteries. Alt might be failing but I don't care about that, can be rebuilt. need to find out what's draining my battery while parked. Where do I start? Is this a commen defect in a 91 crown vic 5.0l? thanx for any help in advance