I have a 2007.5 with the 6.7. Checked the fluid after it leaked the first time it was low so I added more. I still can't find the leak so it's possible it's the cooler line. The fluid smells both burnt and has a black tint in it. It shifted fine through all the gears before I parked it. Had a little trouble actually starting to roll from a dead stop. It hasn't thrown any codes either. Not sure how to check if the CEL is on or not
H&S Mini Maxx, S&B Intake, EGR/EGR Cooler delete, AFE BladeRunner Intake Horn, AFE BladeRunner Intercooler Tube Out, Grid Heater Delete, Performance Automotive Stage 2 Transmission, 5" Turbo Back Exhaust.