Ford's answers to the NHTSA 6.7 Investigation
There was a request for a link to Ford's answer's to the NHTSA investigation posted on a previous thread, since closed. Here is the link: Ford's NHTSA Answers to the 6.7 investigation This PDF i...
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AFAIK, GM do not currently recommend the use of any additives with their Duramax.
Ford do market Ford / Motorcraft additives, but not specifically for the 6.7 diesel.
Until Ford clarifies what Motorcraft additives are proper and appropriate and how to use it, the best deal is to use none.
All evidence on this thread points to the problem not being simple -- not something that can be easily fixed with an off-the-shelf solution.
The CP4 Redesign include changing the bore and stroke of the pump.
Ford do market Ford / Motorcraft additives, but not specifically for the 6.7 diesel.
Until Ford clarifies what Motorcraft additives are proper and appropriate and how to use it, the best deal is to use none.
All evidence on this thread points to the problem not being simple -- not something that can be easily fixed with an off-the-shelf solution.
The CP4 Redesign include changing the bore and stroke of the pump.
