Hey guys! Yesterday while driving my F150 it would try to shift into 3rd but it would just run like it was in neutral. I took it to 2 transmission shops that quoted me $2450 to fix, at which point I was about ready to trade the thing in. Lucky for me (and normally I would consider this lucky) I was near a Ford dealer and they told me that I need to replace my snap ring and servo, and that I could do it myself very easy. So, for people who have done this, how hard is it? Also, is the servo and the solenoid the same thing? And should I change the transmission fluid and filter at the same time? Thanks!