04 sport trac

So, I'm a Ford guy, and got my hands on a 2004 Explorer Sport Trac. Put on some bells and whistles, including 2 seperate sets of lights. I originally tapped into fuse #25(cluster and 4x4), which I am now severely regretting, as it has caused a parasitic drain I must hunt down. Once the...

I've been reading threads on serious explorations but this is the first time I've actually started a thread. I searched the site and was unable to find anything that helped with the problem ive been having. WHen driving in 2wd everything works fine, but when i go into 4wd it will make a loud...