2023 Super Duty 6.7PSD HO Review
Here's a review from a Ram/Cummins fan on the 2023 Super Duty 6.7PSD HO. Don't agree with some of his analysis including it doesn't require cab off to replace the turbo. The 6.7 HO does have a coupl...
Forum Discussion
Grit dog wrote:
^Yup.
GM was the only light duty domestic diesel truck to use an in-stream injector afaik. Not sure if they still doo on the L5Ps or not.
The Duramax still uses a 9th injector for the regen. It was smart of Ford to do the same thing. No more washing cylinders during regen.
