Little white knob under fuel filter. Haven't even touched mine after 10k... probably will sooner or later. I trust my fuel sources. Remember, diesel fuel looks like water, so drain an ounce or so, then check to see if there is any separation of fuel and water. You will probably just drain good ol' fuel.. smell will give it away..
Located in front of the fuel filter you will find a yellow lever-like switch if you rotate the switch clockwise it will drain the fuel-water separator.
not more than 150 $
I am going to assume this is a diesel fuel water separator assembly. Install it in the fuel system as per the instructions contained in the package. Check and drain it on a regular basis. I drain mine every tank of fuel if I am unsure about the quality of fuel I am getting.
If you're talking about the one on the frame rail on the driver's side, there's a small black plastic lever which opened up the drain.
It depends on the year of the car. Older beetles were air cooled and did not use any water.
go to your neerest volkswagen dealer and ask for help sorry i cant help im not familiar with volkswagen engines
COULD BE PLUGED DRAIN
Yellow lever attached to back of fuel filter in "V" of engine, the drain hose ends on front passenger side of block, under a heater hose, it drains about 6 to 8 ounce of fuel when drain is opened, and you want to catch the fuel in a clean jar to see if it has water. You may have to drain it a few times to get all the water out. Start engine between draining of separator, and make sure to close the drain valve after each draining. The water in fuel light should reset it's self.
you need a 15mm alan wrenchnand theres a plug on the side of the seperator under the drivers seat
circuit of bilge oil water separator
if it is a diesel it is built in to the fuel filter that is on top of the engine. on the 7.3l there is a yellow lever on the back of the housing that you can drain the water/fuel from it
A water separator is used to remove bulk water from a gas stream, while a moisture separator is used to remove fine water droplets or mist from a gas stream. Water separators are typically used in larger industrial applications, while moisture separators are used in processes where precise control of moisture content is important, such as in compressed air systems.