On my 1997 GMC Yukon the ammeter shows a continued discharge, about two ticks below the 14 mark. It used to stay right on the 14 mark. Two days ago I did leave the dome light on and it took almost 12 hours to charge the battery with a 10 amp auto battery charger. I have also totally discharged the battery several times in the past. Could the battery be causing the ammeter to show a low charging rate. The battery is a 1000 amp warm 800 cold and about eight months old.
- posted
20 years ago