Some customers, like David Fife's son, Nixon, had filled up during the heavy rain event which flooded low-lying parts of the city in late February.
Since then, Mr Fife said he heard from dozens of people who had encountered the same issue at the site.
Read more:https://www.abc.net.au/news/2022-08-19/fuel-contamination-issues-plague-nightowl-shell-wakerley-/101233718