Quote Originally Posted by vxcp View Post
Okay, sounds like a good thing to replace in any case. If the FPR is the problem anyone have ideas on the mechanisms whereby it'd cause the issues I'm seeing (how would refueling get the FPR working right for an hour)?
FPR's on VX's are well known to be inhabited by irrational/irregular problem causing mechanical demons who operate under time-frames exhibiting no rhyme or reason. Historically, that's been the most regularly documented mechanism for issues on VX's like the one you're experiencing that have turned out to be FPR-related anyway.

Or in other words...not a clue.