I left my truck in a parking lot for 2 weeks (1984 CUCV M1009). The Gen 1 light started flickering when it started and that was 5 days ago. Didnt think about it too much because she was starting up. Been driving her pretty steady since then, light still flickered and no she aint starting. New alternators and new batteries, as in within the last 3 months for those items. I did have the BO light switch in the on position when I left. I have not had it load tested yet.... any recommendations or thoughts?