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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NewsW wrote:
snip...
High enough pressure, and it will get through.
Ultimate PSI from the differential at the membrane...then consider tossing
heated, return fuel to a closed system.
That will increase the PSI inside the tank with the feed line back
to the pump creating a low pressure side of the membrane
Even creating a cycling PSI across that membrane dependent on the
tank cooling capacity dictated by the ambient temps around the tank
Need to know that membrane's PSI rating (range) is
