Hello to everyone just a quick question, I am about to do my first oil change on my 2 month old ctd, can anyone tell me the plug size (what wrench do i need) also what is the torque on the plug, (BTW) I have noticed my oil level is just a hair over the full line is this something to worry about I only have 1200 miles on her now but i do a lot of city stop and go, and it has been in the single numbers around here since i got the truck, Thanks in advance for your help.