2002 Battery Charging Issue
A few months ago, I replaced the battery but hadn't tightened the posts adequately. After a day of driving, the battery died, naturally. It happened close enough to home and a couple of boosts later, it was in my garage and back on to a battery maintainer. I charged it for a few days and all seemed fine on the next drive, though it was only about a 10 mile drive. The car sat on a maintainer for the next 5 weeks. I drove it for a day this past week and, again, the battery died, preceeding by an erratic tach and speedo and the ABS light coming on, just like the first time it left me stranded.
It's now at the dealer and they're a bit stumped though suspect the ECU/ECM. The alternator is apparently spitting out the correct charge. JAE suggested a 140 amp alternator and was puzzled by why the ECU/ECM might be suspected.
Has anyone had a charging issue that was not due to the alternator?