i am new to tdr and i own a cummins, however, my brother own a new to him powerstroke. he is stationed in the airforce at elmendorf , ak. anchorage( i think that is the spelling) and i am in north carolina so if any members or friends could look him up and help him out, he is new to diesels and has questions. his name in joseph hall , i think he is in the 381 st.