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
Thought so, then ask what is the common ambient conditions for the failures
to date?
If they are all in same/similar, another nail on the lid
By elimination, I've or my view is that the issue is with this pump
alone. Whether tiny car to full sized truck.
That then leads to cavitation as the main common attribute. Bet all
in potentially very cold ambient that can cool the tank quickly
Then why cavitation is an issue. Think combo of amines softening and/or
affecting the bonding tension to have it come apart during cavitation
to then both create debris and exposed metal on metal....to both create
more debris and lost co-efficient of friction...to...then destroy itself
to create even more debris
Does that membrane filter have a pressure threshold ? Then ask what
is the PSI's (tolerance) at that membrane? Also, it's efficiency
(percent blocked vs passed...then at what PSI's/concentrations/saturation's/etc)
Again, this seems to me to lead back to cavitation and HOW2 manage
or eliminate cavitation
to date?
If they are all in same/similar, another nail on the lid
By elimination, I've or my view is that the issue is with this pump
alone. Whether tiny car to full sized truck.
That then leads to cavitation as the main common attribute. Bet all
in potentially very cold ambient that can cool the tank quickly
Then why cavitation is an issue. Think combo of amines softening and/or
affecting the bonding tension to have it come apart during cavitation
to then both create debris and exposed metal on metal....to both create
more debris and lost co-efficient of friction...to...then destroy itself
to create even more debris
Does that membrane filter have a pressure threshold ? Then ask what
is the PSI's (tolerance) at that membrane? Also, it's efficiency
(percent blocked vs passed...then at what PSI's/concentrations/saturation's/etc)
Again, this seems to me to lead back to cavitation and HOW2 manage
or eliminate cavitation
