Question for 6.7 CTD owners RE: Adding Oil
At what point on the dipstick's "Safe Zone" do you add oil? I've got about 5,500 miles on my 2016 and the the oil level is a little below half way down in the "Safe Zone" on the stick. Should I ...
Forum Discussion
carringb wrote:
My 6.7 made oil (pre DEF version) so we filled it short, so it could go 4,000 miles before hitting the full mark. Our trucks saw lots of in town use so they were always in regen, causing some mild fuel dilution.
Mine did that early on. I believe all of the TSB's finally corrected the problem. Went thru 3 Turbos and plenty of top end cleanings in the first 2 years of ownership. Have not had a problem since 2010.
