"Wayne.B" wrote
Get thee a Baja Filter or West Marine's equivalent. They were
designed for taking on suspect fuel in funky locations:
http://www.practical-sailor.com/sample/Fuelfilter.html
I've got one (West) but it's hard to use on my boat and busy fuel docks
aren't always happy with the extra fueling time. There are also ways
contamination can get in. They take out water but I'm not sure about fungal
spores which can also come in the vent.
--
Roger Long