So I replaced the coolant reservoir on my daughter's 2001 2.3L Ranger this past Saturday. I've been driving it to make sure everything's ok with it before giving it to her. Well, I pull into work this morning, shut it off, and steam's coming from under the hood. I open the driver's door, and hear coolant pouring out. I look under the truck and it appears to be coming out from somewhere at the back of the engine. I am about to push this thing in the lake here at work, or make someone a great deal on a pretty good looking Ranger.