Hi there. Brand new to this sort of thing, and this forum, so any help I can get is greatly appreciated. I have, what I think (from research) is a bad thermostat in my 2004 Ford Explorer. I bought a new one, and the seal to go with it, hoping I could find a friend or relative to replace it , (I'm a single mom and Grad student, no where near a mechanic) but no luck. So it looks like I'm going to try to do it myself. I do my own maintenance such as oil changes, brake pads etc, but this will be my first real repair. My question is, is this something I can do on my own, and if so any suggestions or websites to check out would be great. I tried YouTube, but I couldn't really see where they were working on the engine. Thanks again for your help.