Hi i have a 93 3500 6.5l and on the back of the engine thiers a round plastice thing with afew wires plugged into it, thats where my oil leak is. can some one tell me what that round thing is and if i remove it to replace the seal do i have to adjust something, I dont want some kind of adjustmet to go off when i pull it out. thank for your help

This post might help.


www.dieselplace.com/forum/forum_posts.asp?TID=7280&TPN=1 (http://www.dieselplace.com/forum/forum_posts.asp?TID=7280&TPN=1)

hi i just wanted to know how or do you need to adjust the esp ( engine speed sensor) thank you