And then during an actual outage you find out that generator conks out 15 minutes after startup because the fuel filters are clogged. Between tests enough fuel

And then during an actual outage you find out that generator conks out 15 minutes after startup because the fuel filters are clogged. Between tests enough fuel would have leaked through the clogged filters to create a 15 minute revisor but during an actual outage the filters can’t keep up.