Water in fuel indicator

[Chamberpains]

(07-19-2020 )JimT Wrote:  Unless you have a water separator cartridge, like my friend on his freightliner, instead of the clear davco that many of us have.

You're supposed to periodically drain the garbage out of those along with Davco"s. Thats why there is drain valves on the bottom of the cartridge. Thats when you catch water and stuff coming out of the fuel.