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...
Forum Discussion
NewsW wrote:Engineer9860 wrote:
I think the general consensus is to stay away from any additive that dissolves the water droplets. The water needs to remain in a state that will allow the water separator to remove them from the fuel stream most effectively.
For warranty clarity, stay away from all additives not specifically approved by that manufacturer, and sold by the manufacturer of the motor.
I'll see if I can find a link to the discussion on this subject RE Duramax LML. It seems GM's owner's manual does a tap dance around wether or not you can use an additive.
One thing is for certain GM DOES NOT condone the use of an emulsifying (water dissolving) fuel supplement.
