I had a similar problem earlier this year. I had run my fuel tank down very low and it turns out there was a fair amount of water in the button and I sucked so much up that it got through the fuel filter and buggered my HP fuel pump. Luckily my mechanic had a low k's spare so it didn't cost me the proverbial arm and leg that I was expecting (pays to know your Indy mechanic -although as Landy owners I guess we all do ).
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