Quote:
Originally Posted by Overboost
My E53 and E46 AGM batteries both have vent holes on both sides. My accessory kits came with a 90 degree connector and a plug. I connect my hose to the 90 degree on the correct side and install the plug on the other side.  |
Thanks OB - that's what I figured - I think the previous owner (or mechanic etc.) failed to block the un-used vent port, leading to the minor acid damage.
Just can't get good help these days...
