Quote Originally Posted by idrivejunk View Post
When the drain on the a/c box gets clogged, the water backs up into the blower motor and rusts it out. Don't know if that's your problem but it happened to me. Your puddle could be from it suddenly unclogging?
not on a w body, the fan is a good 8 to 10 inches higher then the hvac box. and its on the pass side where the hvac box is dead center.