So, I've never had battery drain..orig owner of an 02 X 5spd 4.0. Had the battery replaced while having an inspection done (a place I've gone to for 11 years). Overnight the battery died..wouldnt take a jump. Towed it back to the same place. They're telling me that there's considerable battery drain..they're not sure from where..and are checking. My question is..if I've never had this issue..and it all of a sudden happened after a battery install...what could it be? Sorry for the long post...and thanks.