Well a week ago I noticed a big dark spot on top of the oil stain non the driveway and a little trail leading away from it and I thought it was just another part of my oil leak. Well today, I found out that my temperature warning light works but of course, the bad news: I got out and looked and that puddle I'd been noticing was definitely my coolant. I checked and all the rad hoses seemed to be dry. I noticed that the coolant seemed to be collecting on the crossmember or whatever it is and the bottom of the engine block was wet. Could it be a problem with the water pump? Any ideas?