OBSPowerstroke wrote:
SidecarFlip wrote:
Navastar had the 7.3 down to a science. When Ford decided to build the 6.0, issues began.
The 7.3, 6.0, and 6.4 liter Powerstrokes were all built by Navistar. Due to the poor reputation of the 6.0 and 6.4, Ford decided to take the motor in house and designed and built the 6.7 that premiered in 2011 and is still in use today.
I'll stand corrected then. Maybe it was the advent of the pollution controls that made it less that reliable.
All I know is my 1997 OBS 7.3 runs like a top and gets 21 on the highway unladen.
No pollution stuff on mine. Even has a road draft tube.